US3055196A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for making pile fabric with varying height of pile
Assignee: HIGHTSTOWN RUG Co
•
Filing: 1960-04-27
•
Granted: 1962-09-25
•
Expires: 1980-04-27
Abstract
No abstract record available.
Inventors
- 👤 Adam W Brunner
- 👤 William J Koch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:04
CPC Classifications
D; D04; D04B; D04B23/00; D04B23/22; D04B23/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2155385A
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US2331290A
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US2949755A
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US2944412A
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US2959947A
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US3001388A
Cited
US3019625A
Cited
US2944413A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |