US2839137A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for dispensing tape
Assignee: H F Hanscom & Company Inc
•
Filing: 1956-04-16
•
Granted: 1958-06-17
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Expires: 1976-04-16
Abstract
No abstract record available.
Inventors
- 👤 Harris F Hanscom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:11
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B65H35/006; B65H35/0066; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4749; Y10T83/4751; Y10T83/4754; Y10T83/525; Y10T83/54; Y10T83/849; Y10T83/853; Y10T83/855; Y10T83/856; Y10T83/857; Y10T83/858; Y10T83/859; Y10T83/869; Y10T83/8798; Y10T83/8817
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1087804A
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US1447735A
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US1772170A
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US1993951A
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US1953196A
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US2032643A
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US2642936A
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US2713904A
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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) | 1961-06-16 | 1961-12-16 | 1962-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-16 | 1965-12-16 | 1966-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-16 | 1969-12-16 | 1970-06-17 | $7700.00 | Window Closed / Lapsed |