US3057386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Potato ball and ring machine
Assignee: Individual
•
Filing: 1961-10-26
•
Granted: 1962-10-09
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Expires: 1981-10-26
Abstract
No abstract record available.
Inventors
- 👤 Quentin H Massaro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:57
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/18; B26D3/185; Y; Y10; Y10T; Y10T83/00; Y10T83/485; Y10T83/494; Y10T83/498; Y10T83/501; Y10T83/647; Y10T83/6476; Y10T83/6478; Y10T83/6481; Y10T83/6572; Y10T83/6576; Y10T83/727; Y10T83/741
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-08 | 1966-04-09 | 1966-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-08 | 1970-04-09 | 1970-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-08 | 1974-04-09 | 1974-10-09 | $7700.00 | Window Closed / Lapsed |