Patent US1476611A successfully refreshed from Google Patents.
US1476611A
Expired / Lapsed
US
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V-block workholder or drill jig
Assignee: Individual
•
Filing: 1921-03-23
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Granted: 1923-12-04
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Expires: 1941-03-23
Abstract
No abstract record available.
Inventors
- 👤 Gustave H Hines
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:37
CPC Classifications
B; B23; B23B; B23B47/00; B23B47/28; B23B47/281; B23Q; B23Q3/00; B23Q3/02; B23Q3/10; B23Q3/104; B23B2247/00; B23B2247/12; B23B2247/18; B23B2260/00; B23B2260/088; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5612; Y10T408/5623; Y10T408/56245; Y10T408/563; Y10T408/5635; Y10T408/5638
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) | 1926-12-03 | 1927-06-04 | 1927-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-12-03 | 1931-06-04 | 1931-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-12-03 | 1935-06-04 | 1935-12-04 | $7700.00 | Window Closed / Lapsed |