Patent US1689989A successfully refreshed from Google Patents.
US1689989A
Expired / Lapsed
US
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Production of axle housings
Assignee: Individual
•
Filing: 1926-01-23
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Granted: 1928-10-30
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Expires: 1946-01-23
Abstract
No abstract record available.
Inventors
- 👤 Herbert H Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:31
CPC Classifications
B; B60; B60B; B60B35/00; B60B35/12; B60B35/16; B60B2310/00; B60B2310/20; B60B2310/206; B60B2310/208; B60B2310/2082; B60B2310/212; B60B2310/213; B60B2310/224; B60B2310/226; B60B2310/30; B60B2310/302; B60B2310/305; B60B2360/00; B60B2360/10; B60B2360/102; B60Y; B60Y2200/00; B60Y2200/10; B60Y2200/11; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49893; Y10T74/00; Y10T74/21; Y10T74/2186; Y10T74/2188
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) | 1931-10-30 | 1932-04-30 | 1932-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-10-30 | 1936-04-30 | 1936-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-10-30 | 1940-04-30 | 1940-10-30 | $7700.00 | Window Closed / Lapsed |