US2758710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strip dispenser
Assignee: WHITEHALL PHARMACAL Co
•
Filing: 1953-04-02
•
Granted: 1956-08-14
•
Expires: 1973-04-02
Abstract
No abstract record available.
Inventors
- 👤 Arens Egmont
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:27
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/08; B65D83/0847; B65D75/00; B65D75/40; B65D75/42; B65H; B65H35/00; B65H35/0006; B65H35/002; Y; Y10; Y10S; Y10S206/00; Y10S206/82; Y10T; Y10T225/00; Y10T225/20; Y10T225/238; Y10T225/254; Y10T225/255; Y10T225/294
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2017406A
Cited
US1978154A
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US2076844A
Cited
US2255456A
Cited
US2373092A
Cited
US2582422A
Cited
US2587928A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-14 | 1960-02-13 | 1960-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-14 | 1964-02-13 | 1964-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-14 | 1968-02-13 | 1968-08-14 | $7700.00 | Window Closed / Lapsed |