US3450369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reel construction having pawl optionally mounted
Assignee: Alert Stamping and Manufacturing Co Inc
•
Filing: 1967-08-15
•
Granted: 1969-06-17
•
Expires: 1987-08-15
Abstract
No abstract record available.
Inventors
- 👤 Charles H Blanch
- 👤 Henry F Olzak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:15
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/34; B65H75/38; B65H75/44; B65H75/4418; B65H75/4428; B65H75/4434; A; A47; A47L; A47L9/00; A47L9/26; H; H02; H02G; H02G11/00; H02G11/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-16 | 1972-12-16 | 1973-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-16 | 1976-12-16 | 1977-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-16 | 1980-12-16 | 1981-06-17 | $7700.00 | Window Closed / Lapsed |