US3292877A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubular carrier for omicron-shaped objects and strand material
Assignee: Southeastern Metals Co
•
Filing: 1964-05-11
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Granted: 1966-12-20
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Expires: 1984-05-11
Abstract
No abstract record available.
Inventors
- 👤 Robert A Mcmasters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:48
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/18; B65H75/20; B65H2701/00; B65H2701/30; B65H2701/31; B65H2701/50; B65H2701/53; B65H2701/534
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3127018A
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US3127127A
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US1103519A
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US2080355A
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US2973915A
Cited
US3041001A
Cited
US3021010A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-19 | 1970-06-20 | 1970-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-19 | 1974-06-20 | 1974-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-19 | 1978-06-20 | 1978-12-20 | $7700.00 | Window Closed / Lapsed |