US2456660A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing roll holder
Assignee: Individual
•
Filing: 1944-08-08
•
Granted: 1948-12-21
•
Expires: 1964-08-08
Abstract
No abstract record available.
Inventors
- 👤 Le Roy L Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:02
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/232; Y10T225/233; Y10T225/238; Y10T225/239; Y10T225/246; Y10T225/247
Claims Analysis
Total Claims: 0
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US1400619A
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US1501619A
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US1695618A
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US2250774A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-12-21 | 1952-06-21 | 1952-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-12-21 | 1956-06-21 | 1956-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-12-21 | 1960-06-21 | 1960-12-21 | $7700.00 | Window Closed / Lapsed |