US3093718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Indicating push button type signal light assembly
Assignee: Northern Ordnance Inc
•
Filing: 1960-09-21
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Granted: 1963-06-11
•
Expires: 1980-09-21
Abstract
No abstract record available.
Inventors
- 👤 Arthur G Blomquist
- 👤 Willis F Heins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:22
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/12; H01H13/14; H01H13/023; H01H9/00; H01H9/18; H01H9/182; H01H2009/183; H01H2013/026
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
186 words
AN INDICATING PUSH BOTTOM SWITCH DEVICE, COMPRISING, A HOUSING STRUCTURE, A BIASED PLUNDER POSITIONED IN SAID HOUSING EXTENDING FROM ONE END THEREOF AND TERMINATING SHORT OF OPPOSITE END THEREOF, SAID PLUNGER HAVING A LONGITUDINAL OPAQUE BAFFLE PLATE TO DIVIDE SAID PLUNGER INTO A PLURALITY OF LONGITUDINALLY EXTENDING SECTIONS, EACH SECTION OF SAID PLUNGER HAVING INDEPENDENT ILLUMINATION TRANSMITTING CHARACTERISTICS THROUGHOUT THE LENGTH THEREOF FOR SEGREGATION OF THE ILLUMINATION IN THE RESPECTIVE SECTION OF SAID PLUNGER FROM ADJACENT SECTIONS OF SAID PLUNGER ALL THE WAY FROM ONE END OF SAID PLUNGER HAVING OPPOSITE END THEREOF, EACH SECTION OF SAID PLUNGER HAVING AT LEAST ONE LONGITUDINALLY EXTENDING SLOT PROVIDED IN THE PERIPHERAL SURFACE THEREOF, AN INSULATION RECEPTACLE ASSEMBLY MOUNTED ON SAID HOUSING ADJACENT EACH SLOT OF EACH SECTION OF SAID PLUNGER, EACH SAID RECEPTACLE ASSEMBLY HAVING A PAIR OF SPACED TERMINALS AND A LAMP POSITIONED IN EACH SLOT OF EACH SECTION OF SAID PLUNGER FOR ILLUMINATION OF THE RESPECTIVE SECTION THROUGHOUT ITS LENGTH INDEPENDENT OF SAID OTHER SECTIONS OF SAID PLUNGER, WHEREBY A PLURALITY OF INDEPENDENT ILLUMINATED SECTIONS OF THE PLUNGER ARE OBTAINED FOR SIGNALLING A PLURALITY OF IDE-
Claim 2
Dependent Claim
186 words
AN INDICATING PUSH BOTTOM SWITCH DEVICE, COMPRISING, A HOUSING STRUCTURE, A BIASED PLUNDER POSITIONED IN SAID HOUSING EXTENDING FROM ONE END THEREOF AND TERMINATING SHORT OF OPPOSITE END THEREOF, SAID PLUNGER HAVING A LONGITUDINAL OPAQUE BAFFLE PLATE TO DIVIDE SAID PLUNGER INTO A PLURALITY OF LONGITUDINALLY EXTENDING SECTIONS, EACH SECTION OF SAID PLUNGER HAVING INDEPENDENT ILLUMINATION TRANSMITTING CHARACTERISTICS THROUGHOUT THE LENGTH THEREOF FOR SEGREGATION OF THE ILLUMINATION IN THE RESPECTIVE SECTION OF SAID PLUNGER FROM ADJACENT SECTIONS OF SAID PLUNGER ALL THE WAY FROM ONE END OF SAID PLUNGER HAVING OPPOSITE END THEREOF, EACH SECTION OF SAID PLUNGER HAVING AT LEAST ONE LONGITUDINALLY EXTENDING SLOT PROVIDED IN THE PERIPHERAL SURFACE THEREOF, AN INSULATION RECEPTACLE ASSEMBLY MOUNTED ON SAID HOUSING ADJACENT EACH SLOT OF EACH SECTION OF SAID PLUNGER, EACH SAID RECEPTACLE ASSEMBLY HAVING A PAIR OF SPACED TERMINALS AND A LAMP POSITIONED IN EACH SLOT OF EACH SECTION OF SAID PLUNGER FOR ILLUMINATION OF THE RESPECTIVE SECTION THROUGHOUT ITS LENGTH INDEPENDENT OF SAID OTHER SECTIONS OF SAID PLUNGER, WHEREBY A PLURALITY OF INDEPENDENT ILLUMINATED SECTIONS OF THE PLUNGER ARE OBTAINED FOR SIGNALLING A PLURALITY OF IDE-
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |