US3115991A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting blade magazine and dispenser
Assignee: Primerica Inc
•
Filing: 1961-07-31
•
Granted: 1963-12-31
•
Expires: 1981-07-31
Abstract
No abstract record available.
Inventors
- 👤 Carew Herman
- 👤 Alfred W Kinney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:37
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/32; A61B17/3209; A61B17/3211; A61B17/3215; A61B17/3217
Claims Analysis
Total Claims: 0
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US3021031A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-30 | 1967-07-01 | 1967-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-30 | 1971-07-01 | 1971-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-30 | 1975-07-01 | 1975-12-31 | $7700.00 | Window Closed / Lapsed |