Patent US2289515A successfully refreshed from Google Patents.
US1653932A
Expired / Lapsed
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Machine for grooving wood heels
Assignee: NEW ENGLAND WOOD HEEL CO
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Filing: 1923-07-16
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Granted: 1927-12-27
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Expires: 1943-07-16
Abstract
No abstract record available.
Inventors
- 👤 Wesley J Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:25
CPC Classifications
B; B27; B27B; B27B3/00; B27B3/02; B27B3/20; B27M; B27M3/00; B27M3/20; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/304536; Y10T409/30532; Y10T409/305432
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) | 1930-12-26 | 1931-06-27 | 1931-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-12-26 | 1935-06-27 | 1935-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-12-26 | 1939-06-27 | 1939-12-27 | $7700.00 | Window Closed / Lapsed |