US3665858A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detonating fuze
Assignee: United States Department of the Army
•
Filing: 1970-09-22
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Granted: 1972-05-30
•
Expires: 1990-09-22
Abstract
Abstract A high-low temperature shock-wave propagating fuze having a braided fiberglass lining overlying a radially exploding mild detonating cord. An abrasive resistant, flexible non-metallic covering surrounds the lining and contains radial explosion and debris thereof without rupture between temperatures of -100* F. and +400* F.
Inventors
- 👤 Bruce Travor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:12
CPC Classifications
C; C06; C06C; C06C5/00; C06C5/06
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
13 words
The structure of claim 1 wherein said covering is a heat shrunk material.
Claim 2
Dependent Claim
15 words
The structure in accordance with claim 1 wherein said covering is fluorinated ethylene polymer tubing.
Claim 3
Dependent Claim
20 words
The structure according to claim 3 wherein said tubing has a thickness in the range of 0.010 to 0.025 inches.
References Cited (Backward Citations)
US3129663A
Cited
US3296968A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-05-30 | 1975-11-29 | 1976-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-30 | 1979-11-29 | 1980-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-30 | 1983-11-29 | 1984-05-30 | $7700.00 | Window Closed / Lapsed |