US2624060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary adhesive roll fabric cleaning device
Assignee: Individual
•
Filing: 1946-05-17
•
Granted: 1953-01-06
•
Expires: 1966-05-17
Abstract
No abstract record available.
Inventors
- 👤 Thomas R Mckenzie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:57
CPC Classifications
A; A47; A47L; A47L25/00; A47L25/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US342781A
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US488562A
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US745612A
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US1861179A
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US1995685A
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US2170147A
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US2248317A
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US2269939A
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US2394585A
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US2423962A
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US2401842A
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US2459392A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-06 | 1956-07-07 | 1957-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-06 | 1960-07-07 | 1961-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-06 | 1964-07-07 | 1965-01-06 | $7700.00 | Window Closed / Lapsed |