US3614968A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for slicing lumber
Assignee: Individual
•
Filing: 1969-09-08
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Granted: 1971-10-26
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Expires: 1989-09-08
Abstract
Abstract AN APPARATUS AND METHOF FOR SLICING SLABS FROM A CANT WHEREIN THE SLICE IS EFFECTED BY TWO OPPOSING KNIVES WITH ONE KNIFE BEING ADAPTED TO MOVE HALFWAY INTO THE CANT FROM ONE SIDE THEREOF, AND THE OTHER KNIFE ADAPTED TO BE MOVED HALFWAY INTO THE CANT FROM THE OTHER SIDE THEREOF. WITH THIS OPERATION, THE KNIVES WILL NOT LIFT THE GRAIN OF THE WOOD AS THEY SLICE INTO THE CANT.
Inventors
- 👤 John R Hirz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:18
CPC Classifications
B; B27; B27L; B27L5/00; B27L5/06; Y; Y10; Y10T; Y10T83/00; Y10T83/02; Y10T83/0267; Y10T83/04; Y10T83/0581; Y10T83/869; Y10T83/8821; Y10T83/8835
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-10-25 | 1975-04-26 | 1975-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-10-25 | 1979-04-26 | 1979-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-10-25 | 1983-04-26 | 1983-10-26 | $7700.00 | Window Closed / Lapsed |