US2635827A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reel sled for cable
Assignee: Individual
•
Filing: 1949-06-28
•
Granted: 1953-04-21
•
Expires: 1969-06-28
Abstract
No abstract record available.
Inventors
- 👤 Irwin G Stemm
- 👤 Daniel H Zwight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:41
CPC Classifications
B; B65; B65H; B65H49/00; B65H49/18; B65H49/20; B65H49/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US355090A
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US465281A
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US489742A
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US511232A
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US709932A
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US808424A
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US824290A
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US1357470A
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US1513061A
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US1836815A
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US1693876A
Cited
US2073437A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-20 | 1956-10-20 | 1957-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-20 | 1960-10-20 | 1961-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-20 | 1964-10-20 | 1965-04-21 | $7700.00 | Window Closed / Lapsed |