Patent US2000763A successfully refreshed from Google Patents.
US2000763A
Expired / Lapsed
US
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Band
Assignee: RALPH H WILBUR
•
Filing: 1934-05-05
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Granted: 1935-05-07
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Expires: 1954-05-05
Abstract
No abstract record available.
Inventors
- 👤 John D Lane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:44
CPC Classifications
B; B65; B65D; B65D63/00; B65D63/10; B65D63/1009; B65D57/00; B65D57/002; B65D57/003; B65D57/004; B65D85/00; B65D85/18; B65D85/182; Y; Y10; Y10S; Y10S206/00; Y10S206/813; Y10S24/00; Y10S24/11; Y10S462/00; Y10S462/90; Y10S493/00; Y10S493/937; Y10S493/938; Y10T; Y10T24/00; Y10T24/14; Y10T24/1402; Y10T24/1406; Y10T428/00; Y10T428/24; Y10T428/24777; Y10T428/24793; Y10T428/24802; Y10T428/31504; Y10T428/31826; Y10T428/31841
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) | 1938-05-06 | 1938-11-05 | 1939-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-05-06 | 1942-11-05 | 1943-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-05-06 | 1946-11-05 | 1947-05-07 | $7700.00 | Window Closed / Lapsed |