US3676015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water motor
Assignee: HODGMAN Manufacturing CO Inc
•
Filing: 1970-10-28
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Granted: 1972-07-11
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Expires: 1990-10-28
Abstract
Abstract AN EASILY AMINTAINED, EFFICIENT, LOW TURBULENCE WATER MOTOR IN WHCIH WATER IS PROJECTED FROM A NOZZLE TO THE BLADES OF AN IMPELLER AND EXPELLED THROUGH AN OUTLET IN STRAIGHT ALIGNMENT WITH THE NOZZLE. THE WATER ENTERS THE NOZZLE THROUGH AN INLET CHAMBER INTEGRAL WITH THE BODY OF THE MOTOR AND PROVIDING A SUMP FOR RETENTION OF DIRT OR OTHER PARTICULATE MATTER IN THE WATER.
Inventors
- 👤 Willis K Hodgman Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:41
CPC Classifications
F; F03; F03B; F03B1/00; Y; Y02; Y02E; Y02E10/00; Y02E10/20; Y10; Y10S; Y10S415/00; Y10S415/904
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) | 1975-07-11 | 1976-01-10 | 1976-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-11 | 1980-01-10 | 1980-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-11 | 1984-01-10 | 1984-07-11 | $7700.00 | Window Closed / Lapsed |