US3243679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor protective means
Assignee: Individual
•
Filing: 1961-01-27
•
Granted: 1966-03-29
•
Expires: 1981-01-27
Abstract
No abstract record available.
Inventors
- 👤 Enemark Arne Fromm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:23
CPC Classifications
H; H02; H02H; H02H7/00; H02H7/08; H02H7/085; H02K; H02K11/00; H02K11/20; H02K11/25
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
MOTOR PROTECTIVE MEANS PARTICULARLY ADAPTED FOR A HERMETICALLY-SEALED MOTOR- DRIVEN COMPRESSOR UNIT FOR REFRIGERATOR AND AIR-CONDITIONING UNITS, AND INCLUDING A MOTOR CONTAINED IN A HERMETICALLY-SEALED CAPSULE, COMPRISING, IN COMBINATION, A STARTING RELAY AND A MOTOROVERLOAD PROTECTIVE DEVICE RESPONSE TO THE TEMPERATURE OF THE CAPSULE, A HOUSING HAVING AN OPEN SIDE, SAID STARTING RELAY AND SAID OVERLOAD PROTECTIVE DEVICE BEING MOUNTED IN SAID HOUSING, AND THE OPEN SIDE OF SAID HOUSING BEING ENGAGED WITH AND SUPPORTED ON SAID CAPSULE, SAID STARTING RELAY BEING FIXEDLY MOUNTED IN THE SAID HOUSING, AND RESILIENT MOUNTING MEANS RESILIENTLY MOUNTING SAID OVERLOAD PROTECTIVE DEVICE IN SAID HOUSING, SAID RESILIENT MOUNTING MEANS HAVING SUFFICIENT FORCE TO PRESS THE TEMPERATURE-RESPONSIVE PROTECTIVE DEVICE DIRECTLY AGAINST SAID CAPSULE.
Claim 2
Dependent Claim
118 words
MOTOR PROTECTIVE MEANS PARTICULARLY ADAPTED FOR A HERMETICALLY-SEALED MOTOR- DRIVEN COMPRESSOR UNIT FOR REFRIGERATOR AND AIR-CONDITIONING UNITS, AND INCLUDING A MOTOR CONTAINED IN A HERMETICALLY-SEALED CAPSULE, COMPRISING, IN COMBINATION, A STARTING RELAY AND A MOTOROVERLOAD PROTECTIVE DEVICE RESPONSE TO THE TEMPERATURE OF THE CAPSULE, A HOUSING HAVING AN OPEN SIDE, SAID STARTING RELAY AND SAID OVERLOAD PROTECTIVE DEVICE BEING MOUNTED IN SAID HOUSING, AND THE OPEN SIDE OF SAID HOUSING BEING ENGAGED WITH AND SUPPORTED ON SAID CAPSULE, SAID STARTING RELAY BEING FIXEDLY MOUNTED IN THE SAID HOUSING, AND RESILIENT MOUNTING MEANS RESILIENTLY MOUNTING SAID OVERLOAD PROTECTIVE DEVICE IN SAID HOUSING, SAID RESILIENT MOUNTING MEANS HAVING SUFFICIENT FORCE TO PRESS THE TEMPERATURE-RESPONSIVE PROTECTIVE DEVICE DIRECTLY AGAINST SAID CAPSULE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |