US3116583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gang rotary mower
Assignee: Individual
•
Filing: 1960-07-05
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Granted: 1964-01-07
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Expires: 1980-07-05
Abstract
No abstract record available.
Inventors
- 👤 Steven J Mason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:03
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/64; A01D34/66; A01D34/661
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A GANG MOWER HAVING AT LEAST THREE LATERALLY ARRANGED UNITS HINGED TOGETHER ALONG THEIR ADJACENT EDGE PORTIONS, A ROTARY TYPE CUTTER BELOW EACH UNTI AND HAVING A SHAFT EXTENDING VERTICALLY UPWARDLY THERETHROUGH FOR CONNECTION WITH DRIVE MEANS, SAID SHAFTS BEING IN STAGGERED RELATIONSHIP TO A LINE DRAWN TRANSVERSELY OF SAID UNITS, EACH OF SAID UNITS HAVING A FRONT AND A REAR DOWNWARDLY PROJECTING WALL, AND AT LEAST TWO INTERMEDIATELY ARRANGED LONGITUDINALLY EXTENDING PARALLEL SKIDS, ATTACHED TO THE LOWER EDGE PORTION OF SAID FRONT AND REAR WALLS OF EACH OF SAID UNITS FOR SLIDABLE SUPPORT THEREOF.
Claim 2
Dependent Claim
95 words
A GANG MOWER HAVING AT LEAST THREE LATERALLY ARRANGED UNITS HINGED TOGETHER ALONG THEIR ADJACENT EDGE PORTIONS, A ROTARY TYPE CUTTER BELOW EACH UNTI AND HAVING A SHAFT EXTENDING VERTICALLY UPWARDLY THERETHROUGH FOR CONNECTION WITH DRIVE MEANS, SAID SHAFTS BEING IN STAGGERED RELATIONSHIP TO A LINE DRAWN TRANSVERSELY OF SAID UNITS, EACH OF SAID UNITS HAVING A FRONT AND A REAR DOWNWARDLY PROJECTING WALL, AND AT LEAST TWO INTERMEDIATELY ARRANGED LONGITUDINALLY EXTENDING PARALLEL SKIDS, ATTACHED TO THE LOWER EDGE PORTION OF SAID FRONT AND REAR WALLS OF EACH OF SAID UNITS FOR SLIDABLE SUPPORT THEREOF.
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) | 1967-01-06 | 1967-07-08 | 1968-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-06 | 1971-07-08 | 1972-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-06 | 1975-07-08 | 1976-01-07 | $7700.00 | Window Closed / Lapsed |