Patent US3223172A successfully refreshed from Google Patents.
US3223172A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Firefighting apparatus
Assignee: Individual
•
Filing: 1964-09-25
•
Granted: 1965-12-14
•
Expires: 1984-09-25
Abstract
No abstract record available.
Inventors
- 👤 James M Moss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:11
CPC Classifications
A; A45; A45F; A45F3/00; A45F3/04; A45F3/08; A62; A62C; A62C31/00; A62C31/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR33243E
Cited
US1853460A
Cited
US2632163A
Cited
US2761515A
Cited
US2803826A
Cited
US2818927A
Cited
US2813753A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |