US3134205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panel sanding apparatus
Assignee: Canadian Forest Products Ltd
•
Filing: 1963-03-12
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Granted: 1964-05-26
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Expires: 1983-03-12
Abstract
No abstract record available.
Inventors
- 👤 Vegsund Karsten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:18
CPC Classifications
B; B24; B24B; B24B21/00; B24B21/04; B24B21/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
IN SANDING APPARATUS FOR WOOD PANELS, AN ARTICULATED SHOE COMPRISING AN ELONGATED BAR, A PLURALITY OF SHOE PLATES ARRANGED SIDE BY SIDE, AND SPACED BENEATH THE BAR, MEANS FOR SUSPENDING EACH PLATE FROM THE BAR FOR MOVEMENT TOWARDS AND AWAY FROM THE BAR, AND INDIVIDUAL PRESSURE MEANS FOR EACH PLATE NORMALLY RESILIENTLY URGING SAID PLATE TO A LOWERMOST POSITION RELATIVE TO THE BAR.
Claim 2
Dependent Claim
63 words
IN SANDING APPARATUS FOR WOOD PANELS, AN ARTICULATED SHOE COMPRISING AN ELONGATED BAR, A PLURALITY OF SHOE PLATES ARRANGED SIDE BY SIDE, AND SPACED BENEATH THE BAR, MEANS FOR SUSPENDING EACH PLATE FROM THE BAR FOR MOVEMENT TOWARDS AND AWAY FROM THE BAR, AND INDIVIDUAL PRESSURE MEANS FOR EACH PLATE NORMALLY RESILIENTLY URGING SAID PLATE TO A LOWERMOST POSITION RELATIVE TO THE BAR.
References Cited (Backward Citations)
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Cited
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Cited
US1968091A
Cited
US1998770A
Cited
US2791070A
Cited
US2895262A
Cited
US2958989A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |