Patent US2405843A successfully refreshed from Google Patents.
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US3693548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Military bomb
Assignee: Hospitality Homes
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Filing: 1970-11-02
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Granted: 1972-09-26
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Expires: 1990-11-02
Abstract
Abstract A military bomb is provided which has an elastomeric tail pad and seal formed from a composition including the reaction product of a mixture of asphaltic filler; hydroxy terminated polydiene; non-volatile organic polyisocyanate.
Inventors
- 👤 John E Dereich
- 👤 James E Gleeson
- 👤 Glenn J Earle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:08
CPC Classifications
F; F42; F42B; F42B12/00; F42B12/72; F42B12/76; F42B12/80
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
14 words
The military bomb in claim 1 wherein the said reaction product includes particulate filler.
Claim 2
Dependent Claim
18 words
The military bomb of claim 1 wherein the said asphaltic filler is extended with a mineral plasticizer oil.
Claim 3
Dependent Claim
33 words
The military bomb of claim 1 wherein the bomb includes a tail plug for sealing the said open tail end, the said tail plug having a self-adhering connection with the said tail pad.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-09-26 | 1976-03-27 | 1976-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-09-26 | 1980-03-27 | 1980-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-09-26 | 1984-03-27 | 1984-09-26 | $7700.00 | Window Closed / Lapsed |