US3236393A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boom and boom actuating mechanism
Assignee: Individual
•
Filing: 1964-03-25
•
Granted: 1966-02-22
•
Expires: 1984-03-25
Abstract
No abstract record available.
Inventors
- 👤 Girardi Antonio Lawrence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:43
CPC Classifications
A; A01; A01D; A01D46/00; A01D46/20; B; B66; B66F; B66F11/00; B66F11/04; B66F11/044
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
99 words
IN AN ORCHARD APPARATUS OF THE CHARACTER DESCRIBED, A BOOM SUPPORTING AND ACTUATING MECHANISM COMPRISING A BASE, A TURNTABLE ROTATABLY MOUNTED UPON THE BASE, POWER ACTUATED MEANS FOR IMPARTING ROTATIVE MOVEMENT TO THE TURNTABLE, BOOM MOUNTING BRACKETS UPON THE TURNTABLE, A PAIR OF TILTING ARMS PIVOTED TO THE BRACKETS FOR MOVEMENT ABOUT A HORIZONTAL AXIS NEAR THE UPPER ENDS OF THE ARMS, AN EXTENSIBLE BOOM MOUNTED UPON THE ARMS, AND HYDRAULIC RAM MEANS CONNECTED TO THE ARM NEAR THE LOWER ENDS THEREOF FOR IMPARTING PIVOTAL MOVEMENT TO THE ARMS FOR RAISING AND LOWERING THE BOOM ABOUT THE HORIZONTAL AXIS.
References Cited (Backward Citations)
US2905262A
Cited
US3107790A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-21 | 1969-08-23 | 1970-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-21 | 1973-08-23 | 1974-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-21 | 1977-08-23 | 1978-02-22 | $7700.00 | Window Closed / Lapsed |