US2736554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bowling pin spotting and respotting machine
Assignee: AMF Inc
•
Filing: 1948-11-12
•
Granted: 1956-02-28
•
Expires: 1968-11-12
Abstract
No abstract record available.
Inventors
- 👤 John M Fluke
- 👤 Flint Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:45
CPC Classifications
A; A63; A63D; A63D5/00; A63D5/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US975445A
Cited
US1335638A
Cited
US1573643A
Cited
US1692796A
Cited
US1833814A
Cited
US1784084A
Cited
US2221697A
Cited
US2229852A
Cited
US2231473A
Cited
US2283613A
Cited
US2353189A
Cited
US2316183A
Cited
US2300802A
Cited
US2341475A
Cited
US2450249A
Cited
US2591265A
Cited
US2531429A
Cited
US2676016A
Cited
US2616693A
Cited
US2621961A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-02-27 | 1959-08-29 | 1960-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-27 | 1963-08-29 | 1964-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-27 | 1967-08-29 | 1968-02-28 | $7700.00 | Window Closed / Lapsed |