US3260201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuse having cellular plastic sheath
Assignee: Ensign Bickford Co
•
Filing: 1963-11-15
•
Granted: 1966-07-12
•
Expires: 1983-11-15
Abstract
No abstract record available.
Inventors
- 👤 Stanley R Kelly
- 👤 John M Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:58
CPC Classifications
C; C06; C06C; C06C5/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
A FUSE EXHIBITING A UNIFORM BURNING RATE UNDER SUBSTANTIALLY ALL OPERATING CONDITIONS AND IMPROVED RESISTANCE TO BOTH OIL PENETRATION AND STATIC ELECTRICITY DISCHARGE COMPRISING A CENTRAL RAW CORE OF EXPLOSIVE MATERIAL AND A FLEXIBLE SHEATH OF PLASTIC MATERIAL WHICH WILL NOT SUPPORT COMBUSTION ENCLOSING SAID CORE AND PROVIDING AN EFFEC-
Claim 2
Dependent Claim
50 words
A FUSE EXHIBITING A UNIFORM BURNING RATE UNDER SUBSTANTIALLY ALL OPERATING CONDITIONS AND IMPROVED RESISTANCE TO BOTH OIL PENETRATION AND STATIC ELECTRICITY DISCHARGE COMPRISING A CENTRAL RAW CORE OF EXPLOSIVE MATERIAL AND A FLEXIBLE SHEATH OF PLASTIC MATERIAL WHICH WILL NOT SUPPORT COMBUSTION ENCLOSING SAID CORE AND PROVIDING AN EFFEC-
References Cited (Backward Citations)
CA619533A
Cited
US2239052A
Cited
US2797892A
Cited
US2891475A
Cited
US2978377A
Cited
US3128600A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |