US3044313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for converting reciprocatory motion to oscillatory motion
Assignee: TOWNER Manufacturing Co
•
Filing: 1960-11-14
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Granted: 1962-07-17
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Expires: 1980-11-14
Abstract
No abstract record available.
Inventors
- 👤 Loyd E Heckathorn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:23
CPC Classifications
F; F16; F16H; F16H49/00; F15; F15B; F15B15/00; F15B15/02; F15B15/06; F16H21/00; F16H21/10; F16H21/44; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888; Y10T74/1892; Y10T74/18968
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1891312A
Cited
US1944454A
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GB437109A
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US2087138A
Cited
US2446415A
Cited
US2531614A
Cited
US2461429A
Cited
US2587454A
Cited
US2781026A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |