US3193951A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grubbing machine
Assignee: Individual
•
Filing: 1963-05-29
•
Granted: 1965-07-13
•
Expires: 1983-05-29
Abstract
No abstract record available.
Inventors
- 👤 Orville C Beeson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 12:59
CPC Classifications
A; A01; A01G; A01G23/00; A01G23/02; A01G23/04; A01G23/046
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
A MACHINE COMPRISING: A FRAME; A PAIR OF CANTILEVER SHAFTS PROJECTING REARWARDLY FROM SAID FRAME AND SPACED APART TO PERMIT RECEIPT OF A SHRUB OR THE LIKE BETWEEN SAID SHAFTS; A PAIR OF CUTTING MEMBERS SPACED APART TO PERMIT RECEIPT OF A SHRUB OR THE LIKE THEREBETWEEN, EACH CUTTING MEMBER BEING PIVOTALLY MOUNTED TO ONE OF SAID SHAFTS, WHEREBY SAID CUTTING MEMBERS ARE SWINGABLY MOUNTED TO SAID FRAME FOR MOVEMENT IN ARCS TO AND FROM A MEETING POSITION; SERVO MEANS CONNECTED TO SAID FRAME AND SAID CUTTING MEMBERS TO DRIVE SAID CUTTING MEMBERS TO SAID MEETING POSITIONS;
Claim 2
Dependent Claim
97 words
A MACHINE COMPRISING: A FRAME; A PAIR OF CANTILEVER SHAFTS PROJECTING REARWARDLY FROM SAID FRAME AND SPACED APART TO PERMIT RECEIPT OF A SHRUB OR THE LIKE BETWEEN SAID SHAFTS; A PAIR OF CUTTING MEMBERS SPACED APART TO PERMIT RECEIPT OF A SHRUB OR THE LIKE THEREBETWEEN, EACH CUTTING MEMBER BEING PIVOTALLY MOUNTED TO ONE OF SAID SHAFTS, WHEREBY SAID CUTTING MEMBERS ARE SWINGABLY MOUNTED TO SAID FRAME FOR MOVEMENT IN ARCS TO AND FROM A MEETING POSITION; SERVO MEANS CONNECTED TO SAID FRAME AND SAID CUTTING MEMBERS TO DRIVE SAID CUTTING MEMBERS TO SAID MEETING POSITIONS;
References Cited (Backward Citations)
US2482950A
Cited
US2599617A
Cited
US2505923A
Cited
US2549476A
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US2674385A
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US2743656A
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US2828038A
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US3045368A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |