Patent US2718201A successfully refreshed from Google Patents.
US2718201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sewing machine actuator
Assignee: Bemis Brothers Bag Co
•
Filing: 1951-12-28
•
Granted: 1955-09-20
•
Expires: 1971-12-28
Abstract
No abstract record available.
Inventors
- 👤 Harold V Kindseth
- 👤 Harold K Fox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:09
CPC Classifications
D; D05; D05B; D05B13/00; D05B73/00; D05B73/04; D05B73/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-19 | 1959-03-21 | 1959-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-19 | 1963-03-21 | 1963-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-19 | 1967-03-21 | 1967-09-20 | $7700.00 | Window Closed / Lapsed |