US3122241A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic packaging machine
Assignee: WALTERS Manufacturing CO
•
Filing: 1960-12-21
•
Granted: 1964-02-25
•
Expires: 1980-12-21
Abstract
No abstract record available.
Inventors
- 👤 Sr Willie R Lawson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:21
CPC Classifications
B; B65; B65B; B65B27/00; B65B27/10
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
87 words
A MACHINE FOR STACKING LUMBER IN COURSES COMPRISING A CONVEYOR EXTENDING FROM A FORWARD END OF A MACHINE TOWARD A REARWARD END THEREOF, FORK MEMBERS ARRANGED TO RECEIVE THE LUMBER FROM THE CONVEYOR AND TO DIRECT THE LUMBER ONTO A STACK, A CARRIAGE DEVICE, MEANS MOUNTING THE CARRIAGE DEVICE FOR TRAVEL BACK AND FORTH BETWEEN THE FORWARD AND REARWARD ENDS OF THE MACHINE, AND MEANS ACTUATED BY THE CARRIAGE DEVICE AT ONE END OF TRAVEL THEREOF FOR TILTING THE FORK MEMBERS TO EFFECT STACKING OF THE LUMBER.
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) | 1967-02-24 | 1967-08-26 | 1968-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-24 | 1971-08-26 | 1972-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-24 | 1975-08-26 | 1976-02-25 | $7700.00 | Window Closed / Lapsed |