US3078886A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Log grinder
Assignee: Individual
•
Filing: 1960-10-21
•
Granted: 1963-02-26
•
Expires: 1980-10-21
Abstract
No abstract record available.
Inventors
- 👤 Glen E Childress
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:50
CPC Classifications
B; B27; B27L; B27L1/00; B27L1/12; B27L1/127; Y; Y10; Y10T; Y10T83/00; Y10T83/707; Y10T83/7101; Y10T83/7108
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A MOBILE DEVICE FOR DEBARKING AND GRINDING LOGS COMPRISING IN COMBINATION A WHEELED CHASSIS HAVING POWER OPERATED LIFT ARMS MOUNTED THEREON FOR VERTICAL SWINGING MOVEMENT, A SUPPORT STRUCTURE, MEANS MOUNTING SAID SUPPORT STRUCTURE ON SAID LIFT ARMS, SAID SUPPORT STRUCTURE INCLUDING A BASE FOR ENGAGING A LOG TO BE TREATED, STANDARDS RISING FROM SAID BASE, A CARRIAGE OVERLYING SAID BASE AND MOUNTED UPON SAID STANDARDS FOR MOVEMENT TOWARDS AND FROM SAID BASE, OPERATING MEANS CONNECTED TO SAID CARRIAGE FOR EFFECTING MOVEMENT OF THE LATTER TOWARDS AND FROM SAID BASE, GRINDING MEANS ON SAID CARRIAGE POSITIONABLE TO OVERLIE SAID BASE AND ENGAGE AND TREAT A LOG ENGAGED BY SAID BASE, AND ACTUATING MEANS CONNECTED TO SAID GRINDING MEANS FOR OPERATING THE LATTER.
Claim 2
Dependent Claim
121 words
A MOBILE DEVICE FOR DEBARKING AND GRINDING LOGS COMPRISING IN COMBINATION A WHEELED CHASSIS HAVING POWER OPERATED LIFT ARMS MOUNTED THEREON FOR VERTICAL SWINGING MOVEMENT, A SUPPORT STRUCTURE, MEANS MOUNTING SAID SUPPORT STRUCTURE ON SAID LIFT ARMS, SAID SUPPORT STRUCTURE INCLUDING A BASE FOR ENGAGING A LOG TO BE TREATED, STANDARDS RISING FROM SAID BASE, A CARRIAGE OVERLYING SAID BASE AND MOUNTED UPON SAID STANDARDS FOR MOVEMENT TOWARDS AND FROM SAID BASE, OPERATING MEANS CONNECTED TO SAID CARRIAGE FOR EFFECTING MOVEMENT OF THE LATTER TOWARDS AND FROM SAID BASE, GRINDING MEANS ON SAID CARRIAGE POSITIONABLE TO OVERLIE SAID BASE AND ENGAGE AND TREAT A LOG ENGAGED BY SAID BASE, AND ACTUATING MEANS CONNECTED TO SAID GRINDING MEANS FOR OPERATING THE LATTER.
References Cited (Backward Citations)
US1017655A
Cited
US2025337A
Cited
US2549236A
Cited
US2642904A
Cited
US2759501A
Cited
US2878843A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |