US3103163A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal shredder
Assignee: Individual
•
Filing: 1959-01-07
•
Granted: 1963-09-10
•
Expires: 1979-01-07
Abstract
No abstract record available.
Inventors
- 👤 Gates Ruth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:12
CPC Classifications
B; B02; B02C; B02C18/00; B02C18/0076; B02C19/00; B02C19/0056; B02C19/0062; B30; B30B; B30B9/00; B30B9/32; Y; Y10; Y10T; Y10T225/00; Y10T225/30; Y10T225/35
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US288743A
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US291425A
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US246731A
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US658281A
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US1426498A
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US1448013A
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US1662467A
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US1598364A
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US1704823A
Cited
US1966109A
Cited
US1917164A
Cited
US2059229A
Cited
US2663228A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-09 | 1967-03-11 | 1967-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-09 | 1971-03-11 | 1971-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-09 | 1975-03-11 | 1975-09-10 | $7700.00 | Window Closed / Lapsed |