US3375645A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lawn mower
Assignee: LOCKE Mfg Cos Inc
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Filing: 1965-06-04
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Granted: 1968-04-02
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Expires: 1985-06-04
Abstract
No abstract record available.
Inventors
- 👤 Clyde E Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:17
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/82; A01D2101/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
184 words
A LAWN MOWER COMPRISING A MAIN FRAME, TWO SPACED WHEELS ATTACHED TO SAID FRAME FOR SUPPORTING IT FOR MOVEMENT OVER THE GROUND, SAID MAIN FRAME INCLUDING A FORWARDLY EXTENDING U-SHAPED MEMBER HAVING THE YOKE PORTION THEREOF AT THE FORWARD END AND EXTENDING TRANSVERSELY OF THE MOWER, HAND GRIP MEANS EXTENDING REARWARDLY OF THE MAIN FRAME, AND A TRANSVERSELY EXTENDING CROSS BAR ON SAID MAIN FRAME REARWARDLY OF SAID YOKE OF SAID U-SHAPED MEMBER, AN ENGINE SUPPORTED ON SAID MAIN FRAME, A SUBFRAME SUPPORTED AT ITS FORWARD END BY CASTER WHEELS, A CROSS BAR AT THE REAR END THEREOF AND EXTENDING ALONGSIDE THE FIRST MENTIONED CROSS BAR, PIVOT MEANS INTERCONNECTING THE FIRST AND SECOND MENTIONED CROSS BARS AT THE CENTERS THEREOF AND FORMING THE SOLE SUSPENSION OF THE REARWARD END OF SAID SUB-FRAME, MEANS PIVOTALLY CONNECTING THE FORWARD END OF SAID SUB-FRAME TO SAID FORWARDLY EXTENDING MAIN FRAME MEMBER AT THE YOKE PORTION THEREOF, THE PIVOT FORMED BY THE LAST MENTIONED MEANS BEING COAXIAL WITH THE FIRST MENTIONED PIVOT, A ROTARY BLADE SUPPORTED ON SAID SUB-FRAME AND A BELT DRIVE BETWEEN SAID ENGINE AND BLADE.
Claim 2
Dependent Claim
184 words
A LAWN MOWER COMPRISING A MAIN FRAME, TWO SPACED WHEELS ATTACHED TO SAID FRAME FOR SUPPORTING IT FOR MOVEMENT OVER THE GROUND, SAID MAIN FRAME INCLUDING A FORWARDLY EXTENDING U-SHAPED MEMBER HAVING THE YOKE PORTION THEREOF AT THE FORWARD END AND EXTENDING TRANSVERSELY OF THE MOWER, HAND GRIP MEANS EXTENDING REARWARDLY OF THE MAIN FRAME, AND A TRANSVERSELY EXTENDING CROSS BAR ON SAID MAIN FRAME REARWARDLY OF SAID YOKE OF SAID U-SHAPED MEMBER, AN ENGINE SUPPORTED ON SAID MAIN FRAME, A SUBFRAME SUPPORTED AT ITS FORWARD END BY CASTER WHEELS, A CROSS BAR AT THE REAR END THEREOF AND EXTENDING ALONGSIDE THE FIRST MENTIONED CROSS BAR, PIVOT MEANS INTERCONNECTING THE FIRST AND SECOND MENTIONED CROSS BARS AT THE CENTERS THEREOF AND FORMING THE SOLE SUSPENSION OF THE REARWARD END OF SAID SUB-FRAME, MEANS PIVOTALLY CONNECTING THE FORWARD END OF SAID SUB-FRAME TO SAID FORWARDLY EXTENDING MAIN FRAME MEMBER AT THE YOKE PORTION THEREOF, THE PIVOT FORMED BY THE LAST MENTIONED MEANS BEING COAXIAL WITH THE FIRST MENTIONED PIVOT, A ROTARY BLADE SUPPORTED ON SAID SUB-FRAME AND A BELT DRIVE BETWEEN SAID ENGINE AND BLADE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-02 | 1971-10-02 | 1972-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-02 | 1975-10-02 | 1976-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-02 | 1979-10-02 | 1980-04-02 | $7700.00 | Window Closed / Lapsed |