Patent US3285301A successfully refreshed from Google Patents.
US3285301A
Expired / Lapsed
US
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Lumber edger saw assembly incorporated into a horizontal traversing bandsaw machine
Assignee: Individual
•
Filing: 1963-11-15
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Granted: 1966-11-15
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Expires: 1983-11-15
Abstract
No abstract record available.
Inventors
- 👤 Charles E Mcmanama
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:33
CPC Classifications
B; B27; B27B; B27B15/00; B27B15/06; Y; Y10; Y10T; Y10T83/00; Y10T83/02; Y10T83/0304; Y10T83/0311; Y10T83/0326; Y10T83/707; Y10T83/7083; Y10T83/7101; Y10T83/7145; Y10T83/768; Y10T83/7755; Y10T83/7763
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
IN A TRAVERSING SAW CARRIAGE SLIDABLY MOUNTED UPON SIDE RAILS STRADDLING A WORKPIECE, CARRYING BOTH A HORIZONTAL BANDSAW AND A HORIZONTAL ASSEMBLY OF CIRCULAR SAWS THEREON, THE BANDSAW PULLEYS THEREOF SPACED APART OVER THE WORKPIECE AND DEFINING A THROAT FOR SAID WORKPIECE THEREBETWEEN, THE HORIZONTAL ASSEMBLY OF CIRCULAR SAWS INDIVIDUALLY AND SLIDABLY MOUNTED UPON A POWERED SPLINED SHAFT AND INSTALLED IN FRONT OF THE BANDSAW THROAT IN SUCH A MANNER THAT CUTS MADE BY THE CIRCULAR SAWS EXTEND TO THE PLATE OF CUTTING ASSUMED BY THE BANDSAW, AN IMPROVEMENT COMPRISING: SAID CIRCULAR SAWS HAVING UPON EACH SAW THEREOF A SHROUD OVER ITS TOP HALF TO WHICH A HANDLE IS RIGIDLY CONNECTED, SAID HANDLES EXTENDING BETWEEN THE BANDSAW PULLEYS TO THE REAR CONVENIENTLY ACCESSIBLE TO THE OPERATOR, AND EACH SAID SHROUD ROTATABLY MOUNTED TO ITS SAW''S HUB UPON A LOW FRICTION BEARING.
Claim 2
Dependent Claim
141 words
IN A TRAVERSING SAW CARRIAGE SLIDABLY MOUNTED UPON SIDE RAILS STRADDLING A WORKPIECE, CARRYING BOTH A HORIZONTAL BANDSAW AND A HORIZONTAL ASSEMBLY OF CIRCULAR SAWS THEREON, THE BANDSAW PULLEYS THEREOF SPACED APART OVER THE WORKPIECE AND DEFINING A THROAT FOR SAID WORKPIECE THEREBETWEEN, THE HORIZONTAL ASSEMBLY OF CIRCULAR SAWS INDIVIDUALLY AND SLIDABLY MOUNTED UPON A POWERED SPLINED SHAFT AND INSTALLED IN FRONT OF THE BANDSAW THROAT IN SUCH A MANNER THAT CUTS MADE BY THE CIRCULAR SAWS EXTEND TO THE PLATE OF CUTTING ASSUMED BY THE BANDSAW, AN IMPROVEMENT COMPRISING: SAID CIRCULAR SAWS HAVING UPON EACH SAW THEREOF A SHROUD OVER ITS TOP HALF TO WHICH A HANDLE IS RIGIDLY CONNECTED, SAID HANDLES EXTENDING BETWEEN THE BANDSAW PULLEYS TO THE REAR CONVENIENTLY ACCESSIBLE TO THE OPERATOR, AND EACH SAID SHROUD ROTATABLY MOUNTED TO ITS SAW''S HUB UPON A LOW FRICTION BEARING.
References Cited (Backward Citations)
US683590A
Cited
US1111331A
Cited
US1551964A
Cited
FR904386A
Cited
FR973388A
Cited
US2800932A
Cited
GB787724A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |