US2279135A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper dispensing cabinet
Assignee: Bay West Paper Corp
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Filing: 1941-11-27
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Granted: 1942-04-07
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Expires: 1961-11-27
Abstract
No abstract record available.
Inventors
- 👤 John B Engel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:46
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B65H35/006; A; A47; A47K; A47K10/00; A47K10/16; A47K10/18; A47K10/22; A47K10/24; A47K10/32; A47K10/34; A47K10/36; A47K10/3631; A47K10/3637; A47K10/38; A47K2010/3881; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/205; Y10T225/211; Y10T225/238; Y10T225/255
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1945-04-06 | 1945-10-06 | 1946-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-04-06 | 1949-10-06 | 1950-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-04-06 | 1953-10-06 | 1954-04-07 | $7700.00 | Window Closed / Lapsed |