US2519701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gummed tape dispenser
Assignee: Individual
•
Filing: 1944-11-10
•
Granted: 1950-08-22
•
Expires: 1964-11-10
Abstract
No abstract record available.
Inventors
- 👤 Eugene S Richardson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:02
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B65H35/0073; B65H35/008; B65H35/0086; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/664; Y10T83/6644; Y10T83/869; Y10T83/8798; Y10T83/8804
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1638816A
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US1605145A
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US1748940A
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US1717747A
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US1716805A
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US1843161A
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US1726089A
Cited
FR720914A
Cited
US1958443A
Cited
US2253919A
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US2228842A
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US2333108A
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US2365477A
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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) | 1953-08-21 | 1954-02-20 | 1954-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-21 | 1958-02-20 | 1958-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-21 | 1962-02-20 | 1962-08-22 | $7700.00 | Window Closed / Lapsed |