US3396840A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reel storage container
Assignee: Individual
•
Filing: 1966-03-23
•
Granted: 1968-08-13
•
Expires: 1986-03-23
Abstract
No abstract record available.
Inventors
- 👤 Paul L Farren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:03
CPC Classifications
B; B65; B65G; B65G1/00; B65G1/02; B65G1/04; B65G1/06; B65G1/08; A; A47; A47B; A47B81/00; A47B81/007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2067749A
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US2649348A
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US2717073A
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US2812069A
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US2982423A
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US2915193A
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US3151576A
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US3258128A
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US3232442A
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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) | 1971-08-13 | 1972-02-12 | 1972-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-13 | 1976-02-12 | 1976-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-13 | 1980-02-12 | 1980-08-13 | $7700.00 | Window Closed / Lapsed |