US2314162A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floor covering and method of manufacture
Assignee: Bigelow Sanford Carpet Co Inc
•
Filing: 1940-05-22
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Granted: 1943-03-16
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Expires: 1960-05-22
Abstract
No abstract record available.
Inventors
- 👤 Henry A Reinhardt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:20
CPC Classifications
B; B32; B32B; B32B5/00; B32B5/22; B32B3/00; B32B3/26; B32B3/263; B32B3/30; B32B5/02; B32B5/024; B32B5/14; B32B5/142; D; D06; D06N; D06N7/00; D06N7/0005; D06N7/0007; D06N7/001; D06N7/0063; D06N7/0089; B32B2255/00; B32B2255/02; B32B2255/24; B32B2255/26; B32B2262/00; B32B2262/06; B32B2262/062; B32B2262/065; B32B2471/00; B32B5/24; B32B5/26; Y; Y10; Y10S; Y10S524/00; Y10S524/915; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1023; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24521; Y10T428/24537; Y10T428/24802; Y10T428/2481
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1946-03-15 | 1946-09-14 | 1947-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-03-15 | 1950-09-14 | 1951-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-03-15 | 1954-09-14 | 1955-03-16 | $7700.00 | Window Closed / Lapsed |