Patent US3280402A successfully refreshed from Google Patents.
US3280402A
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Protective headgear
Assignee: SCHUBERTH WERK KG FA
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Filing: 1964-10-01
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Granted: 1966-10-25
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Expires: 1984-10-01
Abstract
No abstract record available.
Inventors
- 👤 Scheibchen Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:14
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/10; A42B3/12; A42B3/124
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A PROTECTIVE HEADGEAR COMPRISING A HELMET-SHAPED RIDIG SHELL, A HEAD-ENGAGING FLEXIBLE WEBBING WITHIN SAID SHELL, SAID WEBBING HAVING A PERIPHERY CONFRONTING THE RIM OF SAID SHELL, A PLURALITY OF RESILIENT MOUNTING ELEMENTS SECURING SAID WEBBING TO SAID SHELL WITH ALL-AROUND CLEARANCE WHILE MAINTAINING SAID PERIPHERY SPACED FROM SAID RIM, AND AN ELASTIC PAD IN SAID CLEARANCE LINING SUBSTANTIALLY THE ENTIRE INNER WALL OF SAID SHELL, SAID PAD BEING SPACED FROM SAID WEBBING AND BEING RECESSED AT A PLURALITY OF PERIPHERALLY SPACED LOCATIONS FOR PROVIDING ROOM FOR SAID MOUNTING ELEMENTS.
Claim 2
Dependent Claim
89 words
A PROTECTIVE HEADGEAR COMPRISING A HELMET-SHAPED RIDIG SHELL, A HEAD-ENGAGING FLEXIBLE WEBBING WITHIN SAID SHELL, SAID WEBBING HAVING A PERIPHERY CONFRONTING THE RIM OF SAID SHELL, A PLURALITY OF RESILIENT MOUNTING ELEMENTS SECURING SAID WEBBING TO SAID SHELL WITH ALL-AROUND CLEARANCE WHILE MAINTAINING SAID PERIPHERY SPACED FROM SAID RIM, AND AN ELASTIC PAD IN SAID CLEARANCE LINING SUBSTANTIALLY THE ENTIRE INNER WALL OF SAID SHELL, SAID PAD BEING SPACED FROM SAID WEBBING AND BEING RECESSED AT A PLURALITY OF PERIPHERALLY SPACED LOCATIONS FOR PROVIDING ROOM FOR SAID MOUNTING ELEMENTS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-24 | 1970-04-25 | 1970-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-24 | 1974-04-25 | 1974-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-24 | 1978-04-25 | 1978-10-25 | $7700.00 | Window Closed / Lapsed |