US3056314A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drive for cranes, hoists and the like
Assignee: Schwermaschinenbau SM Kirow VEB
•
Filing: 1960-03-07
•
Granted: 1962-10-02
•
Expires: 1980-03-07
Abstract
No abstract record available.
Inventors
- 👤 Eichler Herbert
- 👤 Herzog Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:38
CPC Classifications
B; B66; B66D; B66D1/00; B66D1/26; B66D2700/00; B66D2700/01; B66D2700/0125; B66D2700/0166; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19014; Y10T74/19019; Y10T74/19023; Y10T74/19126; Y10T74/19135; Y10T74/21; Y10T74/2101; Y10T74/2102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US763477A
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US983452A
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US1372268A
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US2560554A
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US2504988A
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US2692514A
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US2796317A
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US2757513A
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US3013519A
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US2845818A
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US3007352A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-01 | 1966-04-02 | 1966-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-01 | 1970-04-02 | 1970-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-01 | 1974-04-02 | 1974-10-02 | $7700.00 | Window Closed / Lapsed |