US2907443A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary feeding and timing device
Assignee: HI-SPEED CHECKWEIGHER COMPANY Inc
•
Filing: 1956-09-10
•
Granted: 1959-10-06
•
Expires: 1976-09-10
Abstract
No abstract record available.
Inventors
- 👤 Rosso Victor Del
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:53
CPC Classifications
B; B07; B07C; B07C1/00; B07C1/02; B07C1/04; B65; B65G; B65G47/00; B65G47/52; B65G47/68; B65G47/681; B65G2201/00; B65G2201/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1355184A
Cited
US1747465A
Cited
US1896639A
Cited
US2090129A
Cited
FR818058A
Cited
US2646869A
Cited
US2619217A
Cited
US2781122A
Cited
US2776038A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |