US2654598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape-dispensing device
Assignee: DERBY SEALERS Inc
•
Filing: 1946-07-12
•
Granted: 1953-10-06
•
Expires: 1966-07-12
Abstract
No abstract record available.
Inventors
- 👤 Alfred P Krueger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:08
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B65H35/006; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/238; Y10T225/243
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB319789A
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US439380A
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US977418A
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US1016270A
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US1972850A
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US1972851A
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US2119232A
Cited
US2144757A
Cited
US2243686A
Cited
US2272628A
Cited
US2434776A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-05 | 1957-04-06 | 1957-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-05 | 1961-04-06 | 1961-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-05 | 1965-04-06 | 1965-10-06 | $7700.00 | Window Closed / Lapsed |