US2132177A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing device for roll paper
Assignee: PATENT PRODUCTS Corp
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Filing: 1936-04-07
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Granted: 1938-10-04
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Expires: 1956-04-07
Abstract
No abstract record available.
Inventors
- 👤 Mezoff Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:46
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/34; A47K10/38; A47K2010/326; A47K2010/3863; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/232; Y10T225/238; Y10T225/241; Y10T225/243; Y10T225/252; Y10T225/253; Y10T225/287; Y10T225/29
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) | 1941-10-03 | 1942-04-04 | 1942-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-10-03 | 1946-04-04 | 1946-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-10-03 | 1950-04-04 | 1950-10-04 | $7700.00 | Window Closed / Lapsed |