US2521854A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cigarette and cigar clipping device
Assignee: RAYMOND E CHRISTENSEN
•
Filing: 1948-01-07
•
Granted: 1950-09-12
•
Expires: 1968-01-07
Abstract
No abstract record available.
Inventors
- 👤 King John Melvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:59
CPC Classifications
A; A24; A24F; A24F19/00; A24F19/10; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/8776; Y10T83/8785
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US187641A
Cited
US393279A
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US401174A
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US454934A
Cited
US980123A
Cited
US1048402A
Cited
US1186771A
Cited
US1249105A
Cited
US1646348A
Cited
US1744123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-11 | 1954-03-13 | 1954-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-11 | 1958-03-13 | 1958-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-11 | 1962-03-13 | 1962-09-12 | $7700.00 | Window Closed / Lapsed |