US2947463A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure lids for paper containers
Assignee: Lily Tulip Cup Corp
•
Filing: 1957-06-27
•
Granted: 1960-08-02
•
Expires: 1977-06-27
Abstract
No abstract record available.
Inventors
- 👤 Charles S Conklin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:48
CPC Classifications
B; B65; B65D; B65D43/00; B65D43/02; B65D43/0202; B65D43/0204; B65D43/0208; B65D2251/00; B65D2251/08; B65D2543/00; B65D2543/00009; B65D2543/00018; B65D2543/00064; B65D2543/00074; B65D2543/00092; B65D2543/0025; B65D2543/00259; B65D2543/00296; B65D2543/00444; B65D2543/00481; B65D2543/0049; B65D2543/00509; B65D2543/00537; B65D2543/00555; B65D2543/00574; B65D2543/00592; B65D2543/00601; B65D2543/00611; B65D2543/0062; B65D2543/00638; B65D2543/00675; B65D2543/00685; B65D2543/00712; B65D2543/00722; B65D2543/00731; B65D2543/0074; B65D2543/00787; B65D2543/00796; B65D2543/00814
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2104540A
Cited
US2168734A
Cited
US2623685A
Cited
US2568697A
Cited
US2746669A
Cited
US2693307A
Cited
US2830722A
Cited
US2787410A
Cited
US2808954A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-02 | 1964-02-01 | 1964-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-02 | 1968-02-01 | 1968-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-02 | 1972-02-01 | 1972-08-02 | $7700.00 | Window Closed / Lapsed |