Patent US2977905A successfully refreshed from Google Patents.
US2977905A
Expired / Lapsed
US
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Tufting machine
Assignee: Individual
•
Filing: 1958-03-04
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Granted: 1961-04-04
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Expires: 1978-03-04
Abstract
No abstract record available.
Inventors
- 👤 Sr James A Cobble
- 👤 Jr James A Cobble
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:32
CPC Classifications
D; D05; D05C; D05C15/00; D05C15/04; D05C15/08; D05C15/14; D05C15/145; D05C15/16; D05C15/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190206792A
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US2411267A
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Cited
US2533420A
Cited
GB635817A
Cited
US2697995A
Cited
US2742010A
Cited
US2837045A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-03 | 1964-10-03 | 1965-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-03 | 1968-10-03 | 1969-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-03 | 1972-10-03 | 1973-04-04 | $7700.00 | Window Closed / Lapsed |