US3069049A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for feeding and orienting headless screws
Assignee: Set Serew & Manufacturing Co
•
Filing: 1955-06-09
•
Granted: 1962-12-18
•
Expires: 1975-06-09
Abstract
No abstract record available.
Inventors
- 👤 Calvin O Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:17
CPC Classifications
B; B25; B25B; B25B23/00; B25B23/02; B25B23/04; B23; B23P; B23P19/00; B23P19/001; B23P19/002; B23P19/006
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US275558A
Cited
US1086210A
Cited
US1463338A
Cited
US1339904A
Cited
US1760441A
Cited
US2549322A
Cited
US2615556A
Cited
US2615184A
Cited
US2628646A
Cited
US2638945A
Cited
US2696285A
Cited
US2710712A
Cited
US2681668A
Cited
GB722016A
Cited
US2663334A
Cited
US2825489A
Cited
US2807350A
Cited
US2858930A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |