Patent US3226885A successfully refreshed from Google Patents.
US3226885A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sander attachment for electric motor driven tools
Assignee: RAM TOOL CORP
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Filing: 1963-11-08
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Granted: 1966-01-04
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Expires: 1983-11-08
Abstract
No abstract record available.
Inventors
- 👤 John N Cutrone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:00
CPC Classifications
B; B24; B24B; B24B23/00; B24B23/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
AN ATTACHMENT FOR AN ELECTRIC MOTOR DRIVE FOR A SABRE SAW HAVING A BASE AND A RECIPROCATING SAW BLADE DRIVING TONGUE OPERATING THROUGH THE FRONT END OF THE BASE WHICH COMPRISES A SAND PAPER CARRYING BASE PLATE HAVING AN UPSTANDING CAM TRACK, MEANS FOR MOUTING THE BASE PLATE UNDER THE BASE OF THE SABRE SAW ACCOMMODATING HORIZONTAL RECIPROCATING MOVEMENT OF THE BASE PLATE RELATIVE TO THE BASE OF THE SAW, AND A CAM ROLLER ATTACHMENT FOR THE SAW DRIVING TONGUE OPERATING IN THE CAM TRACK OF THE BASE PLATE FOR RECIPROCATING THE BASE PLATE TO IMPART A RUBBING ACTION THERETO.
Claim 2
Dependent Claim
100 words
AN ATTACHMENT FOR AN ELECTRIC MOTOR DRIVE FOR A SABRE SAW HAVING A BASE AND A RECIPROCATING SAW BLADE DRIVING TONGUE OPERATING THROUGH THE FRONT END OF THE BASE WHICH COMPRISES A SAND PAPER CARRYING BASE PLATE HAVING AN UPSTANDING CAM TRACK, MEANS FOR MOUTING THE BASE PLATE UNDER THE BASE OF THE SABRE SAW ACCOMMODATING HORIZONTAL RECIPROCATING MOVEMENT OF THE BASE PLATE RELATIVE TO THE BASE OF THE SAW, AND A CAM ROLLER ATTACHMENT FOR THE SAW DRIVING TONGUE OPERATING IN THE CAM TRACK OF THE BASE PLATE FOR RECIPROCATING THE BASE PLATE TO IMPART A RUBBING ACTION THERETO.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |