US2844249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaged commodity
Assignee: Dentists Supply Company of New York
•
Filing: 1954-08-17
•
Granted: 1958-07-22
•
Expires: 1974-08-17
Abstract
No abstract record available.
Inventors
- 👤 Jr Albert E Gibson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:44
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/10; B29; B29C; B29C57/00; B29C57/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US716223A
Cited
US1093570A
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US1613152A
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US2277288A
Cited
US2292295A
Cited
US2494915A
Cited
US2373340A
Cited
US2430995A
Cited
US2480376A
Cited
US2700461A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-21 | 1962-01-20 | 1962-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-21 | 1966-01-20 | 1966-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-21 | 1970-01-20 | 1970-07-22 | $7700.00 | Window Closed / Lapsed |