Patent US3346026A successfully refreshed from Google Patents.
US3346026A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Router guide attachment
Assignee: Individual
•
Filing: 1965-07-12
•
Granted: 1967-10-10
•
Expires: 1985-07-12
Abstract
No abstract record available.
Inventors
- 👤 Pluchino Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:46
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q35/04; B23Q35/08; B23Q35/10; B23Q35/101; B23Q35/102; B23Q35/104; B23Q9/00; B23Q9/0014; B23Q9/0028; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/306216; Y10T409/306496
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
156 words
A GUIDE ATTACHMENT FOR USE WITH A POWER OPERATED ROUTER ADAPTED TO WORK A SUBSTANTIALLY FLAT CUTTING-SURFACE ALONG THE OUTER PERIPHERY OF A RAISED TEMPLATE WHICH IS PLACED IN A POSITION COEXTENSIVE WITH SAID CUTTING SURFACE, SAID ROUTER INCLUDING A BASE FOR REMOVABLY MOUNTING SAID MOTOR, AND CLAMPING MEANS ON SAID BASE FOR DETACHABLY SECURING SAID MOTOR IN A VERTICAL ORIENTATION WITH RESPECT TO SAID CUTTING SURFACE, SAID GUIDE ATTACHMENT COMPRISING A SECTORED PLATE BOUNDED BY TWO RADII EDGES EXTENDING RADIALLY FROM A CENTER POINT AND AN INCLUDED CIRCULAR ARC EDGE, MEANS FOR MAINTAINING SAID SECTORED PLATE IN A SPACED-APART AND CONFRONTING POSITION WITH RESPECT TO SAID BASE, AND SAID SECTORED PLATE BEING FORMED WITH A THROUGH BORE TO PROVIDE OPERATING CLEARANCE FOR SAID CUTTING TOOL, WHEREBY SAID SECTORED PLATE IS CAPABLE OF BEING SLID ALONG SAID CUTTING SURFACE TO BRING SAID CUTTING TOOL IN CLOSE PROXIMITY TO THE OUTER PERIPHERAL EDGE OF SAID RAISED TEMPLATE.
Claim 2
Dependent Claim
156 words
A GUIDE ATTACHMENT FOR USE WITH A POWER OPERATED ROUTER ADAPTED TO WORK A SUBSTANTIALLY FLAT CUTTING-SURFACE ALONG THE OUTER PERIPHERY OF A RAISED TEMPLATE WHICH IS PLACED IN A POSITION COEXTENSIVE WITH SAID CUTTING SURFACE, SAID ROUTER INCLUDING A BASE FOR REMOVABLY MOUNTING SAID MOTOR, AND CLAMPING MEANS ON SAID BASE FOR DETACHABLY SECURING SAID MOTOR IN A VERTICAL ORIENTATION WITH RESPECT TO SAID CUTTING SURFACE, SAID GUIDE ATTACHMENT COMPRISING A SECTORED PLATE BOUNDED BY TWO RADII EDGES EXTENDING RADIALLY FROM A CENTER POINT AND AN INCLUDED CIRCULAR ARC EDGE, MEANS FOR MAINTAINING SAID SECTORED PLATE IN A SPACED-APART AND CONFRONTING POSITION WITH RESPECT TO SAID BASE, AND SAID SECTORED PLATE BEING FORMED WITH A THROUGH BORE TO PROVIDE OPERATING CLEARANCE FOR SAID CUTTING TOOL, WHEREBY SAID SECTORED PLATE IS CAPABLE OF BEING SLID ALONG SAID CUTTING SURFACE TO BRING SAID CUTTING TOOL IN CLOSE PROXIMITY TO THE OUTER PERIPHERAL EDGE OF SAID RAISED TEMPLATE.
References Cited (Backward Citations)
US3717013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |