Patent US2276430A successfully refreshed from Google Patents.
Patent US3299524A successfully refreshed from Google Patents.
US3299524A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for dehydrating a sealed motor compressor unit
Assignee: Motors Liquidation Co
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Filing: 1963-09-30
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Granted: 1967-01-24
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Expires: 1983-09-30
Abstract
No abstract record available.
Inventors
- 👤 James W Jacobs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:14
CPC Classifications
F; F25; F25B; F25B45/00; F25B2345/00; F25B2345/001; F25B2345/002; F25B47/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
THE PROCESS OF DEHYDRATING A SEALED MOTOR COMPRESSOR UNIT WHICH INCLUDES INSERTING A MICCROWAVE RADIATOR INTO THE UNIT AND RADIATING MICROWAVES FROM SAID RADIATOR INTO THE UNIT WHILE EVACUATING THE UNIT TO REMOVE MOISTURE THERE-
Claim 2
Dependent Claim
35 words
THE PROCESS OF DEHYDRATING A SEALED MOTOR COMPRESSOR UNIT WHICH INCLUDES INSERTING A MICCROWAVE RADIATOR INTO THE UNIT AND RADIATING MICROWAVES FROM SAID RADIATOR INTO THE UNIT WHILE EVACUATING THE UNIT TO REMOVE MOISTURE THERE-
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) | 1970-01-23 | 1970-07-25 | 1971-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-23 | 1974-07-25 | 1975-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-23 | 1978-07-25 | 1979-01-24 | $7700.00 | Window Closed / Lapsed |