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US1929807A
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Assignee: Houde Engineering Corp
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Filing: 1931-08-08
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Granted: 1933-10-10
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Expires: 1951-08-08
Abstract
No abstract record available.
Inventors
- 👤 Anthony B Casper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:54
CPC Classifications
B; B60; B60G; B60G7/00; B60G7/005; B60G2204/00; B60G2204/40; B60G2204/416; B60G2204/422; B60G2206/00; B60G2206/01; B60G2206/10; B60G2206/11; B60G2206/80; B60G2206/81; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32032; Y10T74/00; Y10T74/21; Y10T74/2142; Y10T74/2153
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) | 1936-10-09 | 1937-04-10 | 1937-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-10-09 | 1941-04-10 | 1941-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-10-09 | 1945-04-10 | 1945-10-10 | $7700.00 | Window Closed / Lapsed |