US3042255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shank button feeder ejection means
Assignee: KEM BUTTON Corp
•
Filing: 1960-01-11
•
Granted: 1962-07-03
•
Expires: 1980-01-11
Abstract
No abstract record available.
Inventors
- 👤 Halbreich Oscar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:56
CPC Classifications
D; D05; D05B; D05B3/00; D05B3/12; D05B3/22; D05D; D05D2303/00; D05D2303/12; D05D2303/14; D05D2303/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1079968A
Cited
US1940229A
Cited
US1903269A
Cited
US2597912A
Cited
US2768594A
Cited
US2918885A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |