US3214893A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lawn mower cleaner
Assignee: Individual
•
Filing: 1963-04-30
•
Granted: 1965-11-02
•
Expires: 1983-04-30
Abstract
No abstract record available.
Inventors
- 👤 Griffin William Leslie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:11
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/001; A01D34/003; A01D2101/00; Y; Y10; Y10S; Y10S56/00; Y10S56/05
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
IN A LAWN MOWER HAVING A CASING INCLUDING A DISCHARGE CHUTE AND FOR A ROTATING BLADE DISPOSED WITHIN THE CASING; MEANS FOR CLEANING THE UNDERSIDE OF THE CASING COMPRISING A WATER PIPE MEANS CARRIED BY THE CASING AROUND THE TOP THEREOF, A PLURALITY OF JET FIXTURES CONNECTED BY SAID PIPE, SAID FIXTURES BEING DISPOSED EQUIDISTANTLY AROUND THE CASING, A NOZZLE FOR EACH SAID FIXTURE ADAPTED TO DISCHARGE WATER WITH THE CASING, AND MEANS FOR ADMITTING WATER UNDER PRESSURE IN SAID PIPE, SAID NOZZLES BEING ADAPTED TO DISCHARGE THE WATER WITHIN THE UNDERSIDE OF THE CASING, AND SAID ROTATING BLADE BEING ADAPTED TO DISPERSE THE WATER AROUND THE CASING AND THROUGH THE DISCHARGE CHUTE.
Claim 2
Dependent Claim
113 words
IN A LAWN MOWER HAVING A CASING INCLUDING A DISCHARGE CHUTE AND FOR A ROTATING BLADE DISPOSED WITHIN THE CASING; MEANS FOR CLEANING THE UNDERSIDE OF THE CASING COMPRISING A WATER PIPE MEANS CARRIED BY THE CASING AROUND THE TOP THEREOF, A PLURALITY OF JET FIXTURES CONNECTED BY SAID PIPE, SAID FIXTURES BEING DISPOSED EQUIDISTANTLY AROUND THE CASING, A NOZZLE FOR EACH SAID FIXTURE ADAPTED TO DISCHARGE WATER WITH THE CASING, AND MEANS FOR ADMITTING WATER UNDER PRESSURE IN SAID PIPE, SAID NOZZLES BEING ADAPTED TO DISCHARGE THE WATER WITHIN THE UNDERSIDE OF THE CASING, AND SAID ROTATING BLADE BEING ADAPTED TO DISPERSE THE WATER AROUND THE CASING AND THROUGH THE DISCHARGE CHUTE.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |