US3088002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ear pad and ear phone support for helmets
Assignee: Bill Jack Scientific Instrument Co
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Filing: 1960-09-08
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Granted: 1963-04-30
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Expires: 1980-09-08
Abstract
No abstract record available.
Inventors
- 👤 Heisig Henry Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:28
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/30; A42B3/16; A42B3/166; H; H04; H04R; H04R1/00; H04R1/10; H04R1/1058
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A HELMET COMPRISING A SHELL HAVING AN EAR COVERING PORTION, MEANS WITHIN THE EAR COVERING PORTION DEFINING AN EAR RECEIVING CAVITY, SAID CAVITY HAVING A BOTTOM FACE AND SIDEWALLS, AN EAR PROTECTOR PAD WITHIN SAID CAVITY, A FLEXIBLE TUBULAR CARRIER BONDED AT ONE END TO THE PERIPHERAL EDGE OF SAID PAD AND MEANS TO ATTACH SAID CARRIER TO THE BOTTOM FACE OF SAID CAVITY OVER AN AREA SUBSTANTIALLY LESS THAN THAT DEFINED BY THE PERIPHERAL EDGE OF SAID PAD, SAID FLEXIBLE CARRIER BEING THE SOLE SUPPORT FOR SAID PAD WITHIN SAID CAVITY, WHEREBY THE PAD IS PERMITTED TO
Claim 2
Dependent Claim
98 words
A HELMET COMPRISING A SHELL HAVING AN EAR COVERING PORTION, MEANS WITHIN THE EAR COVERING PORTION DEFINING AN EAR RECEIVING CAVITY, SAID CAVITY HAVING A BOTTOM FACE AND SIDEWALLS, AN EAR PROTECTOR PAD WITHIN SAID CAVITY, A FLEXIBLE TUBULAR CARRIER BONDED AT ONE END TO THE PERIPHERAL EDGE OF SAID PAD AND MEANS TO ATTACH SAID CARRIER TO THE BOTTOM FACE OF SAID CAVITY OVER AN AREA SUBSTANTIALLY LESS THAN THAT DEFINED BY THE PERIPHERAL EDGE OF SAID PAD, SAID FLEXIBLE CARRIER BEING THE SOLE SUPPORT FOR SAID PAD WITHIN SAID CAVITY, WHEREBY THE PAD IS PERMITTED TO
References Cited (Backward Citations)
US1558191A
Cited
US2786102A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-29 | 1966-10-29 | 1967-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-29 | 1970-10-29 | 1971-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-29 | 1974-10-29 | 1975-04-30 | $7700.00 | Window Closed / Lapsed |