US2467079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making tappets
Assignee: Stanadyne LLC
•
Filing: 1944-03-06
•
Granted: 1949-04-12
•
Expires: 1964-03-06
Abstract
No abstract record available.
Inventors
- 👤 Webster D Corlett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:28
CPC Classifications
F; F01; F01L; F01L1/00; F01L1/12; F01L1/14; F01L1/143; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/929; Y10S411/937; Y10T; Y10T29/00; Y10T29/49; Y10T29/49229; Y10T29/49298; Y10T29/49304; Y10T29/49826; Y10T29/4984; Y10T29/49845; Y10T29/49908; Y10T29/49915; Y10T29/49917; Y10T29/49918; Y10T29/49925; Y10T29/49927; Y10T29/49929
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US472465A
Cited
US1247366A
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US1692497A
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US2014612A
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US2075467A
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US2055341A
Cited
US2181965A
Cited
US2207535A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-11 | 1952-10-11 | 1953-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-11 | 1956-10-11 | 1957-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-11 | 1960-10-11 | 1961-04-12 | $7700.00 | Window Closed / Lapsed |