US2966294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposal bag
Assignee: PELFREY
•
Filing: 1959-02-03
•
Granted: 1960-12-27
•
Expires: 1979-02-03
Abstract
No abstract record available.
Inventors
- 👤 George G Pelfrey
- 👤 Kenneth A Lennon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:05
CPC Classifications
B; B60; B60N; B60N3/00; B60N3/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1698085A
Cited
GB509330A
Cited
US2650784A
Cited
US2557674A
Cited
US2574246A
Cited
US2685399A
Cited
US2865768A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-27 | 1964-06-27 | 1964-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-27 | 1968-06-27 | 1968-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-27 | 1972-06-27 | 1972-12-27 | $7700.00 | Window Closed / Lapsed |