US3561086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cut-off tools and slotting cutters
Assignee: Valenite LLC
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Filing: 1968-03-20
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Granted: 1971-02-09
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Expires: 1988-03-20
Abstract
Abstract CUT-OFF TOOLS AND SLOTTING CUTTERS WHICH INCLUDE A WEDGE RETAINED INSERT BLADE CONSTRUCTION HAVING ARCUATE HOLDER SEATS AND MATCHING ARCUATE INSERT AND WEDGE SURFACES TO ESTABLISH TRANSVERSE INSERT AND WEDGE LOCATION ON A RELATIVELY NARROW HOLDER.
Inventors
- 👤 Victor Milewski
- 👤 Jack O Sullivan
- 👤 Michael K Herden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:01
CPC Classifications
B; B23; B23C; B23C5/00; B23C5/16; B23C5/20; B23C5/22; B23C5/2265; B23B; B23B27/00; B23B27/04; B23B2210/00; B23B2210/08; Y; Y10; Y10T; Y10T407/00; Y10T407/11; Y10T407/116; Y10T407/19; Y10T407/1906; Y10T407/1934; Y10T407/1938; Y10T407/22; Y10T407/2272; Y10T407/2282; Y10T407/2284; Y10T407/25; Y10T83/00; Y10T83/929; Y10T83/9319; Y10T83/9326; Y10T83/9329; Y10T83/9331
Claims Analysis
Total Claims: 0
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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) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |