US2977662A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for treatment of textiles with liquids
Assignee: Cocker Machine and Foundry Co
•
Filing: 1957-05-08
•
Granted: 1961-04-04
•
Expires: 1977-05-08
Abstract
No abstract record available.
Inventors
- 👤 William L Freeze
- 👤 Iii John Cocker
- 👤 Thomas F Suggs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:11
CPC Classifications
D; D06; D06B; D06B3/00; D06B3/10; D06B2700/00; D06B2700/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2664616A
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US2714240A
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US2839025A
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US2795839A
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US2862280A
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US2849784A
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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) | 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 |