US3107544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Regulator mechanism
Assignee: Whirlpool Corp
•
Filing: 1960-12-30
•
Granted: 1963-10-22
•
Expires: 1980-12-30
Abstract
No abstract record available.
Inventors
- 👤 Jr George V Nichols
- 👤 Albert D Ishoy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:40
CPC Classifications
G; G01; G01F; G01F15/00; G01F15/001; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1526; Y10T74/1558; Y10T74/1577; Y10T74/1579
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A REGULATOR COMPRISING: A MEMBER MOVABLE IN OPPOSITE DIRECTIONS; DRIVING MEANS INCLUDING MEANS ALTERNATIVELY MOVABLE BETWEEN TWO POSITIONS TO ENGAGE SAID MEMBER FOR MOVING SAID MEMBER IN SAID OPPOSITE DIRECTIONS; HOLDING MEANS MOVABLE BETWEEN TWO POSITIONS TO ENGAGE SAID MEMBER FOR REGULATING THE MOVEMENT OF SAID MEMBER IN SAID OPPOSITE DIRECTIONS; AND MEANS DIRECTLY CONNECTING SAID ALTERNATIVELY MOVABLE MEANS AND SAID HOLDING MEANS AND RESPONSIVE TO MOVEMENT OF SAID ALTERNATIVELY MOVABLY MEANS FROM ONE OF SAID TWO POSITIONS OF SAID ALTERNATIVELY MOVABLE MEANS TO THE OTHER POSITION
Claim 2
Dependent Claim
87 words
A REGULATOR COMPRISING: A MEMBER MOVABLE IN OPPOSITE DIRECTIONS; DRIVING MEANS INCLUDING MEANS ALTERNATIVELY MOVABLE BETWEEN TWO POSITIONS TO ENGAGE SAID MEMBER FOR MOVING SAID MEMBER IN SAID OPPOSITE DIRECTIONS; HOLDING MEANS MOVABLE BETWEEN TWO POSITIONS TO ENGAGE SAID MEMBER FOR REGULATING THE MOVEMENT OF SAID MEMBER IN SAID OPPOSITE DIRECTIONS; AND MEANS DIRECTLY CONNECTING SAID ALTERNATIVELY MOVABLE MEANS AND SAID HOLDING MEANS AND RESPONSIVE TO MOVEMENT OF SAID ALTERNATIVELY MOVABLY MEANS FROM ONE OF SAID TWO POSITIONS OF SAID ALTERNATIVELY MOVABLE MEANS TO THE OTHER POSITION
References Cited (Backward Citations)
US315883A
Cited
US489892A
Cited
US547860A
Cited
US938428A
Cited
US2505991A
Cited
US2558953A
Cited
US3020774A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |