Patent FR2138495A1 successfully refreshed from Google Patents.
US2918976A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fire extinguisher
Assignee: ANDERSON BOLLING Manufacturing Co
•
Filing: 1957-10-25
•
Granted: 1959-12-29
•
Expires: 1977-10-25
Abstract
No abstract record available.
Inventors
- 👤 William W Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:10
CPC Classifications
A; A62; A62C; A62C13/00; A62C13/003
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1164775A
Cited
US1718730A
Cited
US2238693A
Cited
US2294594A
Cited
US2642083A
Cited
US2753945A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-28 | 1963-06-29 | 1963-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-28 | 1967-06-29 | 1967-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-28 | 1971-06-29 | 1971-12-29 | $7700.00 | Window Closed / Lapsed |