US2864412A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for trimming wood heel-blanks
Assignee: Fred W Mears Heel Co Inc
•
Filing: 1954-11-05
•
Granted: 1958-12-16
•
Expires: 1974-11-05
Abstract
No abstract record available.
Inventors
- 👤 Raymond E Ponder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:31
CPC Classifications
B; B27; B27M; B27M3/00; B27M3/20; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/654
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US260375A
Cited
US796095A
Cited
US1412910A
Cited
US1429309A
Cited
US1653932A
Cited
US1765987A
Cited
US1748368A
Cited
US1803587A
Cited
US2026042A
Cited
US2026041A
Cited
US2345937A
Cited
US2298955A
Cited
US2397713A
Cited
US2491950A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |