US2907359A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panel grooving machine
Assignee: MULTISCORE Co Inc
•
Filing: 1957-07-08
•
Granted: 1959-10-06
•
Expires: 1977-07-08
Abstract
No abstract record available.
Inventors
- 👤 Elmer V Lade
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:47
CPC Classifications
B; B27; B27F; B27F5/00; B27F5/02; Y; Y10; Y10T; Y10T83/00; Y10T83/727; Y10T83/732
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US32871A
Cited
US417216A
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US429170A
Cited
US544121A
Cited
US547260A
Cited
US1584028A
Cited
GB268931A
Cited
GB280484A
Cited
US1952926A
Cited
FR1131949A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |