US3394237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Omnidirectional inertial switch
Assignee: Lockheed Martin Corp
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Filing: 1966-09-06
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Granted: 1968-07-23
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Expires: 1986-09-06
Abstract
No abstract record available.
Inventors
- 👤 Frank S Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:49
CPC Classifications
H; H01; H01H; H01H35/00; H01H35/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
AN INERTIAL SWITCH, COMPRISING: A HOUSING; A FIRST ELECTRICAL CONTACT HAVING MORE THAN ONE APERTURE THEREIN, SAID FIRST CONTACT BEING STATIONARY WITH RESPECT TO SAID HOUSING; AND A SECOND ELECTRICAL CONTACT DISPOSE DIN SAID HOUSING FOR MOVEMENT WITHIN THE APERTURES OF SAID FIRST CONTACT TO MAKE ELECTRICAL CONTACT WITH THE PERIPHERY OF AT LEAST ONE OF SAID APERTURES OF SAID FIRST CONTACT IN RESPONSE TO INERTICAL LOADING.
Claim 2
Dependent Claim
67 words
AN INERTIAL SWITCH, COMPRISING: A HOUSING; A FIRST ELECTRICAL CONTACT HAVING MORE THAN ONE APERTURE THEREIN, SAID FIRST CONTACT BEING STATIONARY WITH RESPECT TO SAID HOUSING; AND A SECOND ELECTRICAL CONTACT DISPOSE DIN SAID HOUSING FOR MOVEMENT WITHIN THE APERTURES OF SAID FIRST CONTACT TO MAKE ELECTRICAL CONTACT WITH THE PERIPHERY OF AT LEAST ONE OF SAID APERTURES OF SAID FIRST CONTACT IN RESPONSE TO INERTICAL LOADING.
References Cited (Backward Citations)
US2881276A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-23 | 1972-01-22 | 1972-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-23 | 1976-01-22 | 1976-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-23 | 1980-01-22 | 1980-07-23 | $7700.00 | Window Closed / Lapsed |