US3264028A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Litter pick-up device
Assignee: Individual
•
Filing: 1964-02-14
•
Granted: 1966-08-02
•
Expires: 1984-02-14
Abstract
No abstract record available.
Inventors
- 👤 Christian B Rasmussen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:38
CPC Classifications
A; A01; A01B; A01B1/00; A01B1/16; A01B1/18; E; E01; E01H; E01H1/00; E01H1/12; E01H2001/122; E01H2001/1226; E01H2001/1233; E01H2001/1293
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1245924A
Cited
US1213278A
Cited
US1337398A
Cited
US2189713A
Cited
US2806733A
Cited
US2905498A
Cited
US3105715A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |