US3131322A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermostatic overload protector
Assignee: Motors Liquidation Co
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Filing: 1961-03-06
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Granted: 1964-04-28
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Expires: 1981-03-06
Abstract
No abstract record available.
Inventors
- 👤 Jr Bernard J Pleiss
- 👤 Thomas A Jacoby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:28
CPC Classifications
H; H02; H02K; H02K11/00; H02K11/20; H02K11/25
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A PROTECTOR MOUNTING MEANS, COMPRISING, A WEDGELIKE V-SHAPED INSULATING SEGMENT, A SEPARATE FOIL-LIKE SUBSTANTIALLY V-SHAPED METAL PIECE INCLUDING A CENTRALLY LOCATED POCKET OPEN AXIALLY TO ONE SIDE THEREOF, AND A WEDGE-SHAPED CASING PORTION OF OVERLOAD PROTECTOR MEANS FITTED SNUGLY AND DIRECTLY IN ENGAGEMENT WITH SAID VSHAPED METAL PIECE THAT EFFECTS GOOD HEAT TRANSFER TO THE CASING PORTION FROM OUTSIDE SAID INSULATING SEGMENT SEPARATE THEREFROM.
Claim 2
Dependent Claim
64 words
A PROTECTOR MOUNTING MEANS, COMPRISING, A WEDGELIKE V-SHAPED INSULATING SEGMENT, A SEPARATE FOIL-LIKE SUBSTANTIALLY V-SHAPED METAL PIECE INCLUDING A CENTRALLY LOCATED POCKET OPEN AXIALLY TO ONE SIDE THEREOF, AND A WEDGE-SHAPED CASING PORTION OF OVERLOAD PROTECTOR MEANS FITTED SNUGLY AND DIRECTLY IN ENGAGEMENT WITH SAID VSHAPED METAL PIECE THAT EFFECTS GOOD HEAT TRANSFER TO THE CASING PORTION FROM OUTSIDE SAID INSULATING SEGMENT SEPARATE THEREFROM.
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) | 1967-04-28 | 1967-10-28 | 1968-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-28 | 1971-10-28 | 1972-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-28 | 1975-10-28 | 1976-04-28 | $7700.00 | Window Closed / Lapsed |