Patent JPS58115653A successfully refreshed from Google Patents.
US3456483A
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Anvil device
Assignee: Thomas Industries Inc
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Filing: 1966-06-28
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Granted: 1969-07-22
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Expires: 1986-06-28
Abstract
No abstract record available.
Inventors
- 👤 James W Crothers
- 👤 Frederick R Satterlee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:02
CPC Classifications
A; A43; A43D; A43D100/00; A43D100/02; A41; A41H; A41H37/00; A41H37/02; B; B21; B21J; B21J15/00; B21J15/02; B21J15/04; B21J15/046; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/4913; Y10T29/49139; Y10T29/4914; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49938; Y10T29/4994; Y10T29/53; Y10T29/53991
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-21 | 1973-01-20 | 1973-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-21 | 1977-01-20 | 1977-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-21 | 1981-01-20 | 1981-07-22 | $7700.00 | Window Closed / Lapsed |