Patent US2639099A successfully refreshed from Google Patents.
US2639099A
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Holder for replaceable paper rolls
Assignee: FEB PRODUCTS Co
•
Filing: 1948-08-17
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Granted: 1953-05-19
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Expires: 1968-08-17
Abstract
No abstract record available.
Inventors
- 👤 Jr William E Gough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:03
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/34; A47K10/38; A47K2010/322; Y; Y10; Y10S; Y10S242/00; Y10S242/905; Y10T; Y10T225/00; Y10T225/20; Y10T225/22; Y10T225/231; Y10T225/238; Y10T225/241; Y10T225/243; Y10T225/246; Y10T225/247
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2090297A
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US777981A
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US1117983A
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US1297110A
Cited
GB387571A
Cited
US2234021A
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US2390399A
Cited
US2440974A
Cited
US2487763A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-18 | 1956-11-17 | 1957-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-18 | 1960-11-17 | 1961-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-18 | 1964-11-17 | 1965-05-19 | $7700.00 | Window Closed / Lapsed |