US3093724A - Electric hair singeing device - Google Patents

Electric hair singeing device Download PDF

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Publication number
US3093724A
US3093724A US149948A US14994861A US3093724A US 3093724 A US3093724 A US 3093724A US 149948 A US149948 A US 149948A US 14994861 A US14994861 A US 14994861A US 3093724 A US3093724 A US 3093724A
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teeth
blade
electric
slot
head
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US149948A
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Grady L Johnson
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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D26/00—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
    • A45D26/0009—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers by singeing

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  • the invention relates to electric hair singeing devices adapted to shave by singeing the hairs of the beard, an object being to provide such a device in the form of a comb or head of non-electric conducting fireproof material combined with a wire blade of electric conducting material, in which said comb has two sets of teeth, said sets being spaced apart from each other by a longitudinal slot; the teeth of one set being shorter than those of the other set; the longer teeth having their free end portions projecting beyond the free ends of the shorter teeth; said teeth being tapered and of gradually increasing thickness towards their root ends, said blade being connected with a source of electric current to heat it to a hair singeing temperature, said blade being adjustable upwardly and downwardly within said slot to vary its singeing effect.
  • FIGURE 1 is a side view of the invention, showing the Wire blade adjusted upwardly in the slot of the comb from its lowermost position.
  • FIGURE 2 is a detail side view of the wire blade.
  • FIGURE 3 is a perspective view of the invention, partly broken away, showing the wire blade in its lowermost position, the securing nuts being shown detached from the blade.
  • FIGURE 4 is a section on the line 4-4, FIGURE 1.
  • the comb or head is shown as provided with two sets of tapered teeth, said sets designated respectively 1 and 2 being spaced apart from each other by a longitudinal slot 3 of said head.
  • the numeral 4 designates a longitudinal wire blade located within said slot, the teeth of each set being of gradually increasing thickness towards their root ends, due to their said taper, said comb or head being of electric non-conducting fireproof material, said blade being of electric conducting material and adapted to be connected with a source of electric current and to be heated thereby to hair singeing temperature, said blade being adjustable upwardly and downwardly within said slot to vary its singeing effect.
  • the terminals of the positive and negative conductor wires 5 and 6 are connected with end plates 7 and 8 of electric conducting material with which said blade 4 is in electrical contact at all times.
  • the wire blade 4- has its end portions threaded at 4', nuts 8' being screwed upon said end portions into tight engagement with said end plates to secure the wire blade in position as adjusted in said slot, said blade 4 and said end plates 7 forming part of the electric circuit for heating said wire blade 4.
  • the electric current may be regulated by a suitable rheostat, not shown.
  • An electric hair singeing device comprising an elongated head provided with two sets of tapered comb teeth, said sets being spaced apart from each other by a longitudinal slot of said head, and a longitudinal wire blade located within said slot, the teeth of each set being of gradually increasing thickness towards their root ends due to their taper, said head being of electric non-conducting fireproof material, said blade being of electric conducting material and adapted to be connected to a source of electric current and to have its temperature raised to hair singeing temperature, said blade being adjustable upwardly and downwardly within said slot to vary its singeing effect.

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Description

June 11, 1963 cs. L. JOHNSON 3,093,724
ELECTRIC HAIR SINGEING DEVICE Filed NOV. 5, 1961 INVENTOR Grady L. Johnson ATTORNEY 3,093,724 ELECTRIC HAIR SINGEENG DEVICE Grady L. Johnson, 619 W. Howard Ave., Decatur, Ga. Filed Nov. 3, 1961, Ser. No. 149,948 2 Claims. (Cl. 219-29) The invention relates to electric hair singeing devices adapted to shave by singeing the hairs of the beard, an object being to provide such a device in the form of a comb or head of non-electric conducting fireproof material combined with a wire blade of electric conducting material, in which said comb has two sets of teeth, said sets being spaced apart from each other by a longitudinal slot; the teeth of one set being shorter than those of the other set; the longer teeth having their free end portions projecting beyond the free ends of the shorter teeth; said teeth being tapered and of gradually increasing thickness towards their root ends, said blade being connected with a source of electric current to heat it to a hair singeing temperature, said blade being adjustable upwardly and downwardly within said slot to vary its singeing effect.
The invention consists in the novel construction and combinations of parts hereinafter set forth in the claims.
In the accompanying drawings:
FIGURE 1 is a side view of the invention, showing the Wire blade adjusted upwardly in the slot of the comb from its lowermost position.
FIGURE 2 is a detail side view of the wire blade.
FIGURE 3 is a perspective view of the invention, partly broken away, showing the wire blade in its lowermost position, the securing nuts being shown detached from the blade.
FIGURE 4 is a section on the line 4-4, FIGURE 1.
Referring to the drawings, the comb or head is shown as provided with two sets of tapered teeth, said sets designated respectively 1 and 2 being spaced apart from each other by a longitudinal slot 3 of said head. The numeral 4 designates a longitudinal wire blade located within said slot, the teeth of each set being of gradually increasing thickness towards their root ends, due to their said taper, said comb or head being of electric non-conducting fireproof material, said blade being of electric conducting material and adapted to be connected with a source of electric current and to be heated thereby to hair singeing temperature, said blade being adjustable upwardly and downwardly within said slot to vary its singeing effect.
United States Patent The teeth of one of said sets are shorter than those of the other set, the longer teeth having their free end portions projecting beyond the free ends of the shorter teeth, said blade being adjustable downwardly within said slot to expose it below the shorter teeth of said other set for maximum singeing eifect.
The terminals of the positive and negative conductor wires 5 and 6 are connected with end plates 7 and 8 of electric conducting material with which said blade 4 is in electrical contact at all times.
The wire blade 4- has its end portions threaded at 4', nuts 8' being screwed upon said end portions into tight engagement with said end plates to secure the wire blade in position as adjusted in said slot, said blade 4 and said end plates 7 forming part of the electric circuit for heating said wire blade 4.
The electric current may be regulated by a suitable rheostat, not shown.
The right is reserved to modifications coming within the scope of the claims.
I claim:
1. An electric hair singeing device comprising an elongated head provided with two sets of tapered comb teeth, said sets being spaced apart from each other by a longitudinal slot of said head, and a longitudinal wire blade located within said slot, the teeth of each set being of gradually increasing thickness towards their root ends due to their taper, said head being of electric non-conducting fireproof material, said blade being of electric conducting material and adapted to be connected to a source of electric current and to have its temperature raised to hair singeing temperature, said blade being adjustable upwardly and downwardly within said slot to vary its singeing effect.
2. An electric hair singeing device as defined in claim 1, in which the teeth of one set are shorter than the teeth of the other set, the teeth of the longer set having their free end portions projecting beyond the free ends of the shorter teeth, said blade being adjustable downwardly within said slot to expose it below the shorter teeth of said other set for maximum hair singeing effect.
7 References Cited in the file of this patent UNITED STATES PATENTS

Claims (1)

1. AN ELECTRIC HAIR SINGEING DEVICE COMPRISING AN ELONGATED HEAD PROVIDED WITH TWO SETS OF TAPERED COMB TEETH, SAID SETS BEING SPACED APART FROM EACH OTHER BY A LONGITUDINAL SLOT OF SAID HEAD, AND A LONGITUDINAL WIRE BLADE LOCATED WITHIN SAID SLOT, THE TEETH OF EACH SET BEING OF GRADUALLY INCREASING THICKNESS TOWARDS THEIR ROOT ENDS DUE TO THEIR TAPER, SAID HEAD BEING OF ELECTRIC NON-CONDUCTING FIREPROOF MATERIAL, SAID BLADE BEING OF ELECTRIC CONDUCTING MATERIAL AND ADAPTED TO BE CONNECTED TO A
US149948A 1961-11-03 1961-11-03 Electric hair singeing device Expired - Lifetime US3093724A (en)

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819669A (en) * 1985-03-29 1989-04-11 Politzer Eugene J Method and apparatus for shaving the beard
US5064993A (en) * 1989-04-11 1991-11-12 Kenji Hashimoto Hair treating implement with a heated wire element
US5606798A (en) * 1991-03-12 1997-03-04 Kelman; Elliot Hair cutting apparatus
US6043457A (en) * 1997-07-04 2000-03-28 Hashimoto; Kenji Body hair treating implement
WO2003009976A1 (en) 2001-07-23 2003-02-06 Pinchas Shalev Pulsed electric shaver
WO2004080234A1 (en) * 2003-03-13 2004-09-23 Radiancy Inc. Electric shaver with removable head cutting by heat
US20050127058A1 (en) * 2001-07-23 2005-06-16 Radiancy Inc. Motion controlled electric shaver
US20060011024A1 (en) * 2003-03-13 2006-01-19 Radiancy, Inc. Electric shaver with heated cutting element and with deodorant dispenser
US20060027554A1 (en) * 2004-08-06 2006-02-09 Kenji Hashimoto Body hair treating implement
US20060070988A1 (en) * 2003-03-13 2006-04-06 Radiancy, Inc. Electric shaver with vibrating head
US20070084057A1 (en) * 2003-03-13 2007-04-19 Radiancy, Inc. Shaver with hair preheating
US20070179490A1 (en) * 2006-02-01 2007-08-02 Zion Azar Methods, devices and systems for hair removal
US20080183251A1 (en) * 2006-07-27 2008-07-31 Zion Azar Apparatus and method for non-invasive treatment of skin tissue
US20090205208A1 (en) * 2003-03-13 2009-08-20 Radiancy Inc Electric Shaver
US20090211101A1 (en) * 2003-03-13 2009-08-27 Radiancy Inc. Electric Shaver With Debris Removal Element
US20130227841A1 (en) * 2011-06-22 2013-09-05 Radiancy, Inc. Heated element based shaver with hair regrowth suppression
WO2019010103A1 (en) * 2017-07-02 2019-01-10 Ictv Brands, Inc. Hair removal apparatus
US20230053723A1 (en) * 2020-02-04 2023-02-23 Koninklijke Philips N.V. Razor having a hair-cutting fiber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US558465A (en) * 1896-04-14 Frank m
US2491708A (en) * 1947-10-02 1949-12-20 H L Doudna Hair singeing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US558465A (en) * 1896-04-14 Frank m
US2491708A (en) * 1947-10-02 1949-12-20 H L Doudna Hair singeing device

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819669A (en) * 1985-03-29 1989-04-11 Politzer Eugene J Method and apparatus for shaving the beard
US5064993A (en) * 1989-04-11 1991-11-12 Kenji Hashimoto Hair treating implement with a heated wire element
US5606798A (en) * 1991-03-12 1997-03-04 Kelman; Elliot Hair cutting apparatus
US6307181B1 (en) 1997-04-07 2001-10-23 Kenji Hashimoto Body hair treating implement
US6043457A (en) * 1997-07-04 2000-03-28 Hashimoto; Kenji Body hair treating implement
WO2003009976A1 (en) 2001-07-23 2003-02-06 Pinchas Shalev Pulsed electric shaver
WO2003009977A1 (en) 2001-07-23 2003-02-06 Pinchas Shalev Real electric shaver
US20040098863A1 (en) * 2001-07-23 2004-05-27 Pinchas Shalev Real electric shaver
US6825445B2 (en) 2001-07-23 2004-11-30 Radiancy Inc. Real electric shaver
US20050127058A1 (en) * 2001-07-23 2005-06-16 Radiancy Inc. Motion controlled electric shaver
US7170034B2 (en) 2002-02-05 2007-01-30 Radiancy Inc. Pulsed electric shaver
US20070084057A1 (en) * 2003-03-13 2007-04-19 Radiancy, Inc. Shaver with hair preheating
US8319152B2 (en) 2003-03-13 2012-11-27 Radiancy Inc. Shaver with hair preheating
US20060070988A1 (en) * 2003-03-13 2006-04-06 Radiancy, Inc. Electric shaver with vibrating head
US20060011024A1 (en) * 2003-03-13 2006-01-19 Radiancy, Inc. Electric shaver with heated cutting element and with deodorant dispenser
US7202446B2 (en) 2003-03-13 2007-04-10 Radiancy Inc. Electric shaver with vibrating head
WO2004080234A1 (en) * 2003-03-13 2004-09-23 Radiancy Inc. Electric shaver with removable head cutting by heat
US20070145031A1 (en) * 2003-03-13 2007-06-28 Radiancy, Inc. Electric shaver with removable head cutting by heat
US8389906B2 (en) 2003-03-13 2013-03-05 Radiancy Inc. Electric shaver with debris removal element
US8367974B2 (en) 2003-03-13 2013-02-05 Radiancy Inc. Electric shaver
US20090205208A1 (en) * 2003-03-13 2009-08-20 Radiancy Inc Electric Shaver
US20090211101A1 (en) * 2003-03-13 2009-08-27 Radiancy Inc. Electric Shaver With Debris Removal Element
US20060027554A1 (en) * 2004-08-06 2006-02-09 Kenji Hashimoto Body hair treating implement
US20070179490A1 (en) * 2006-02-01 2007-08-02 Zion Azar Methods, devices and systems for hair removal
US20080183251A1 (en) * 2006-07-27 2008-07-31 Zion Azar Apparatus and method for non-invasive treatment of skin tissue
US8700176B2 (en) 2006-07-27 2014-04-15 Pollogen Ltd. Apparatus and method for non-invasive treatment of skin tissue
US20130227841A1 (en) * 2011-06-22 2013-09-05 Radiancy, Inc. Heated element based shaver with hair regrowth suppression
US20140114301A1 (en) * 2011-06-22 2014-04-24 Radiancy Inc. Hair Removal and Re-Growth Suppression Apparatus
US9839476B2 (en) * 2011-06-22 2017-12-12 Ictv Brands, Inc. Hair removal and re-growth suppression apparatus
US9839475B2 (en) * 2011-06-22 2017-12-12 ICTV Brands, Inc Heated element based shaver with hair regrowth suppression
WO2019010103A1 (en) * 2017-07-02 2019-01-10 Ictv Brands, Inc. Hair removal apparatus
US11553774B2 (en) 2017-07-02 2023-01-17 Brand Street Market, Llc Hair removal apparatus
US20230053723A1 (en) * 2020-02-04 2023-02-23 Koninklijke Philips N.V. Razor having a hair-cutting fiber
US12134203B2 (en) * 2020-02-04 2024-11-05 Koninklijke Philips N.V. Razor having a hair-cutting fiber

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