Patent US3017875A successfully refreshed from Google Patents.
US3017875A
Expired / Lapsed
US
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Form dressing device
Assignee: Landis Tool Co
•
Filing: 1957-04-17
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Granted: 1962-01-23
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Expires: 1977-04-17
Abstract
No abstract record available.
Inventors
- 👤 Alvin J Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:44
CPC Classifications
B; B24; B24B; B24B53/00; B24B53/12; B24B53/14; B24B53/06; B24B53/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB183614A
Cited
US1687252A
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US1877505A
Cited
GB428004A
Cited
US2213665A
Cited
US2170389A
Cited
US2360127A
Cited
US2393463A
Cited
US2586673A
Cited
US2701986A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |