US3718063A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cant-producing sawmills
Assignee: Individual
•
Filing: 1970-10-14
•
Granted: 1973-02-27
•
Expires: 1990-10-14
Abstract
Abstract AN IMPROVED MACHINE FOR SAWING ROUGH LOGS INTO SOCALLED CANTS, OR LOGS THAT HAVE BEEN SLABBED TO PROVIDE A PARTIALLY FINISHED LOG WHICH IS ADAPTED TO BE FED INTO A GANG SAW TO PRODUCE FLAT BOARDS, WHICH MACHINE INCLUDES A PAIR OF PARALLEL, INDEPENDENTLY LATERALLY-MOVABLE CIRCULAR SAW BLADE UNITS TOGETHER WITH A LOG-RETAINING HEADBLOCK ASSEMBLY WHICH IS ALSO LATERALLY ADJUSTABLE TO PERMIT THE OPERATOR TO SELECT THE SIZE OF THE CANT PRODUCED, AND ALSO INCLUDING MEANS FOR ADJUSTING THE POSITION OF A SOMEWHAT CROOKED OR IMPERFECT LOG RELATIVE TO SAID SAW BLADES TO ENSURE THE PRODUCTION OF CONSISTENTLY UNIFORM, HIGH-QUALITY CANTS.
Inventors
- 👤 T Meis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:34
CPC Classifications
B; B27; B27B; B27B7/00; B27B29/00; B27B29/08; B27B31/00; B27B31/06; Y; Y10; Y10T; Y10T83/00; Y10T83/546; Y10T83/768; Y10T83/7684; Y10T83/7693; Y10T83/7755; Y10T83/7763
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1976-02-27 | 1976-08-28 | 1977-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-27 | 1980-08-28 | 1981-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-27 | 1984-08-28 | 1985-02-27 | $7700.00 | Window Closed / Lapsed |