US2665125A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the heat treatment of fabrics
Assignee: ALEXANDER H KERR AND Co I
•
Filing: 1949-12-23
•
Granted: 1954-01-05
•
Expires: 1969-12-23
Abstract
No abstract record available.
Inventors
- 👤 Klug Clarence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:19
CPC Classifications
C; C03; C03C; C03C25/00; C03C25/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1924142A
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US2278136A
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US2409431A
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US2573019A
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US2491828A
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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) | 1957-01-04 | 1957-07-06 | 1958-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-04 | 1961-07-06 | 1962-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-04 | 1965-07-06 | 1966-01-05 | $7700.00 | Window Closed / Lapsed |