US2676384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pile carpet and method of making the same
Assignee: BIGELOW SANFORD CARPET CO
•
Filing: 1954-03-02
•
Granted: 1954-04-27
•
Expires: 1974-03-02
Abstract
No abstract record available.
Inventors
- 👤 Henry A Reinhardt
- 👤 Walter F Moody
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:42
CPC Classifications
D; D03; D03D; D03D27/00; D02; D02G; D02G3/00; D02G3/44; D02G3/445; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23929; Y10T428/23936
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1661018A
Cited
US2121909A
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GB592592A
Cited
US2430425A
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US2509351A
Cited
US2509352A
Cited
US2557452A
Cited
US2662560A
Cited
US2662558A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-26 | 1957-10-26 | 1958-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-26 | 1961-10-26 | 1962-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-26 | 1965-10-26 | 1966-04-27 | $7700.00 | Window Closed / Lapsed |