US3080103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compressors
Assignee: Hupp Corp
•
Filing: 1958-09-15
•
Granted: 1963-03-05
•
Expires: 1978-09-15
Abstract
No abstract record available.
Inventors
- 👤 L D Mcallister
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:36
CPC Classifications
F; F25; F25B; F25B31/00; F25B31/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
IN A COMPRESSOR ASSEMBLY FOR A REFRIGERATION SYSTEM, A SEALED SHELL-LIKE HOUSING, A COMPRESSOR AND AN ELECTRIC DRIVE MOTOR MOUNTED IN SAID HOUSING TO PROVIDE A SPACE BETWEEN SAID MOTOR AND THE INTERIOR OF SAID HOUSING, AN ELECTRIC CONTROL CIRCUIT FOR SAID MOTOR, INLET AND OUTLET CONDUITS FOR CONDUCTING REFRIGERANT TO AND FROM SAID SHELL-LIKE HOUSING RESPECTIVELY, A THERMAL-OVERLOAD SWITCH MOUNTED ON THE EXTERIOR OF SAID HOUSING AND COVERING A PREDETERMINED AREA OF SAID HOUSING, SAID
Claim 2
Dependent Claim
76 words
IN A COMPRESSOR ASSEMBLY FOR A REFRIGERATION SYSTEM, A SEALED SHELL-LIKE HOUSING, A COMPRESSOR AND AN ELECTRIC DRIVE MOTOR MOUNTED IN SAID HOUSING TO PROVIDE A SPACE BETWEEN SAID MOTOR AND THE INTERIOR OF SAID HOUSING, AN ELECTRIC CONTROL CIRCUIT FOR SAID MOTOR, INLET AND OUTLET CONDUITS FOR CONDUCTING REFRIGERANT TO AND FROM SAID SHELL-LIKE HOUSING RESPECTIVELY, A THERMAL-OVERLOAD SWITCH MOUNTED ON THE EXTERIOR OF SAID HOUSING AND COVERING A PREDETERMINED AREA OF SAID HOUSING, SAID
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) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |