Patent US2165986A successfully refreshed from Google Patents.
US2165986A
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Rubber thread and method of making same
Assignee: EASTHAMPTON RUBBER THREAD Co
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Filing: 1938-12-28
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Granted: 1939-07-11
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Expires: 1958-12-28
Abstract
No abstract record available.
Inventors
- 👤 Kenneth R Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:35
CPC Classifications
B; B29; B29D; B29D99/00; B29D99/0078; B29K; B29K2021/00; B29L; B29L2031/00; B29L2031/731; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1061; Y10T428/00; Y10T428/24; Y10T428/24132; Y10T428/24479; Y10T428/24521; Y10T428/24537; Y10T428/24595; Y10T428/24603; Y10T83/00; Y10T83/04; Y10T83/0476
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) | 1942-07-10 | 1943-01-09 | 1943-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-07-10 | 1947-01-09 | 1947-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-07-10 | 1951-01-09 | 1951-07-11 | $7700.00 | Window Closed / Lapsed |