FR894838A - Steel helmet - Google Patents
Steel helmetInfo
- Publication number
- FR894838A FR894838A FR894838DA FR894838A FR 894838 A FR894838 A FR 894838A FR 894838D A FR894838D A FR 894838DA FR 894838 A FR894838 A FR 894838A
- Authority
- FR
- France
- Prior art keywords
- steel helmet
- helmet
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE894838X | 1942-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR894838A true FR894838A (en) | 1945-01-08 |
Family
ID=6847395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR894838D Expired FR894838A (en) | 1942-01-08 | 1943-05-21 | Steel helmet |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR894838A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3197784A (en) * | 1962-09-04 | 1965-08-03 | Carlisle Res And Dev Corp | Segmented helmet |
FR2501851A1 (en) * | 1981-03-13 | 1982-09-17 | Orlite Eng | PROTECTIVE HELMET AND METHOD FOR MANUFACTURING THE SAME |
EP0921734A1 (en) * | 1996-08-12 | 1999-06-16 | March, Richard W., II | Flexible helmet |
-
1943
- 1943-05-21 FR FR894838D patent/FR894838A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3197784A (en) * | 1962-09-04 | 1965-08-03 | Carlisle Res And Dev Corp | Segmented helmet |
FR2501851A1 (en) * | 1981-03-13 | 1982-09-17 | Orlite Eng | PROTECTIVE HELMET AND METHOD FOR MANUFACTURING THE SAME |
EP0921734A1 (en) * | 1996-08-12 | 1999-06-16 | March, Richard W., II | Flexible helmet |
EP0921734A4 (en) * | 1996-08-12 | 2000-01-05 | Richard W Ii March | Flexible helmet |
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