US3033394A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multipurpose apparatus for earthworking and the like
Assignee: KASH PRODUCTS Inc
•
Filing: 1959-06-29
•
Granted: 1962-05-08
•
Expires: 1979-06-29
Abstract
No abstract record available.
Inventors
- 👤 Michael J Kashergen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:47
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/36; E02F3/3604; E02F3/3677; E02F3/3681; E02F3/34; E02F3/345; E02F3/76; E02F3/78; E02F3/96; E02F3/962; E02F3/963; E02F5/00; E02F5/16; E02F5/18; Y; Y10; Y10S; Y10S414/00; Y10S414/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US231049A
Cited
US1131085A
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US1869947A
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US2831554A
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US2812162A
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US2801012A
Cited
US2927706A
Cited
US2969844A
Cited
US2914203A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |