Patent US1865345A successfully refreshed from Google Patents.
US1865345A
Expired / Lapsed
US
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Covering
Assignee: Individual
•
Filing: 1931-07-20
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Granted: 1932-06-28
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Expires: 1951-07-20
Abstract
No abstract record available.
Inventors
- 👤 George H Wheatley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:39
CPC Classifications
B; B32; B32B; B32B38/00; B29; B29K; B29K2021/00; B29K2105/00; B29K2105/04; B29L; B29L2031/00; B29L2031/732; B32B2038/0052; B32B2038/0076; B32B2038/0084; B32B2305/00; B32B2305/22; B32B2305/28; B32B2319/00; B32B2471/00; B32B2471/04; B32B38/08; Y; Y10; Y10T; Y10T428/00; Y10T428/249921; Y10T428/249953; Y10T428/249982; Y10T428/249984; Y10T442/00; Y10T442/20; Y10T442/2369; Y10T442/2377; Y10T442/25; Y10T442/50
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) | 1935-06-28 | 1935-12-28 | 1936-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-06-28 | 1939-12-28 | 1940-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-06-28 | 1943-12-28 | 1944-06-28 | $7700.00 | Window Closed / Lapsed |