US2648555A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coupling for ganged rotatably controlled units
Assignee: Globe Union Inc
•
Filing: 1950-11-18
•
Granted: 1953-08-11
•
Expires: 1970-11-18
Abstract
No abstract record available.
Inventors
- 👤 Henry J Glueckstein
- 👤 Willy B Volkmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:43
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/02; F16D3/04; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32114; Y10T403/32213
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US330266A
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US2588632A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-10 | 1957-02-09 | 1957-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-10 | 1961-02-09 | 1961-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-10 | 1965-02-09 | 1965-08-11 | $7700.00 | Window Closed / Lapsed |