Patent US1924635A successfully refreshed from Google Patents.
Patent US1303102A successfully refreshed from Google Patents.
US1303102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beethod of lining pipe and pipe-fittings
Assignee: —
•
Filing: —
•
Granted: 1919-05-06
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Expires: 1936-05-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:25
CPC Classifications
B; B05; B05D; B05D7/00; B05D7/22; C; C10; C10M; C10M2203/00; C10M2203/10; C10M2203/1006; Y; Y10; Y10S; Y10S118/00; Y10S118/10
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) | 1922-05-05 | 1922-11-04 | 1923-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-05-05 | 1926-11-04 | 1927-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-05-05 | 1930-11-04 | 1931-05-06 | $7700.00 | Window Closed / Lapsed |