Patent US3090248A successfully refreshed from Google Patents.
US3090248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washing machine mechanism
Assignee: Borg Warner Corp
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Filing: 1961-05-22
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Granted: 1963-05-21
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Expires: 1981-05-22
Abstract
No abstract record available.
Inventors
- 👤 Curtis E Kurtz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:22
CPC Classifications
D; D06; D06F; D06F37/00; D06F37/30; D06F37/36; D06F21/00; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19377; Y10T74/19386; Y10T74/194; Y10T74/19414; Y10T74/19419; Y10T74/19442; Y10T74/19447
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
IN A VARIABLE SPEED TRANSMISSION COMPRISING A CASING, A DRIVE SHAFT ROTATABLY MOUNTED IN SAID CASING, A DRIVEN SHAFT ELEMENT ROTATABLY MOUNTED IN SAID CASING AND COAXIALLY WITHIN SAID DRIVE SHAFT, AN IDLER SHAFT ELEMENT ROTATABLY MOUNTED IN SAID CASING PARALLEL TO SAID DRIVE SHAFT, FIRST SECOND, AND THIRD DRIVE GEAR ELEMENTS COAXIALLY MOUNTED ON SAID DRIVEN SHAFT, SAID FIRST DRIVE GEAR ELEMENT BEING ROTATABLE WITH SAID DRIVE SHAFT, FIRST, SECOND, AND THIRD DRIVEN GEAR ELEMENTS COAXIALLY MOUNTED ON SAID IDLER SHAFT IN MESHING ENGAGEMENT WITH SAID FIRST, SECOND, AND THIRD DRIVE GEAR ELEMENTS RESPECTIVELY, FIRST AND SECOND SELF-ENGAGING OVERRUNNING CLUTCHES FOR PROVIDING DRIVING INTERCONNECTIONS BETWEEN FOUR ELEMENTS OF THE TRANSMISSION AND ADAPTED TO DISENGAGE IN RESPONSE TO OVERRUNNING TENDENCY BETWEEN THE ELEMENTS NORMALLY INTERCONNECTED THEREBY, FIRST AND SECOND SELF-ENGAGING RELEASABLE CLUTCHES FOR PROVIDING DRIVING INTERCONNECTIONS
Claim 2
Dependent Claim
136 words
IN A VARIABLE SPEED TRANSMISSION COMPRISING A CASING, A DRIVE SHAFT ROTATABLY MOUNTED IN SAID CASING, A DRIVEN SHAFT ELEMENT ROTATABLY MOUNTED IN SAID CASING AND COAXIALLY WITHIN SAID DRIVE SHAFT, AN IDLER SHAFT ELEMENT ROTATABLY MOUNTED IN SAID CASING PARALLEL TO SAID DRIVE SHAFT, FIRST SECOND, AND THIRD DRIVE GEAR ELEMENTS COAXIALLY MOUNTED ON SAID DRIVEN SHAFT, SAID FIRST DRIVE GEAR ELEMENT BEING ROTATABLE WITH SAID DRIVE SHAFT, FIRST, SECOND, AND THIRD DRIVEN GEAR ELEMENTS COAXIALLY MOUNTED ON SAID IDLER SHAFT IN MESHING ENGAGEMENT WITH SAID FIRST, SECOND, AND THIRD DRIVE GEAR ELEMENTS RESPECTIVELY, FIRST AND SECOND SELF-ENGAGING OVERRUNNING CLUTCHES FOR PROVIDING DRIVING INTERCONNECTIONS BETWEEN FOUR ELEMENTS OF THE TRANSMISSION AND ADAPTED TO DISENGAGE IN RESPONSE TO OVERRUNNING TENDENCY BETWEEN THE ELEMENTS NORMALLY INTERCONNECTED THEREBY, FIRST AND SECOND SELF-ENGAGING RELEASABLE CLUTCHES FOR PROVIDING DRIVING INTERCONNECTIONS
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) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |