US2589194A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Overload release mechanism
Assignee: G M LAB Inc
•
Filing: 1949-01-12
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Granted: 1952-03-11
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Expires: 1969-01-12
Abstract
No abstract record available.
Inventors
- 👤 Archie J Mcmaster
- 👤 William H Kitto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:28
CPC Classifications
F; F16; F16C; F16C7/00; F16C7/04; F04; F04D; F04D25/00; F04D25/02; F04D25/08; F04D25/10; F04D25/105; F16H; F16H35/00; F16H35/10; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18416; Y10T74/19; Y10T74/19642; Y10T74/19698; Y10T74/19828; Y10T74/21; Y10T74/2142; Y10T74/2144; Y10T74/2146
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-11 | 1955-09-10 | 1956-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-11 | 1959-09-10 | 1960-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-11 | 1963-09-10 | 1964-03-11 | $7700.00 | Window Closed / Lapsed |