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US3263135A Expired / Lapsed US ⏱️ 0.0 years remaining

Shock absorber solenoid

Assignee: Devlieg Bullard Inc
•
Filing: 1963-10-14
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Granted: 1966-07-26
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Expires: 1983-10-14
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Abstract

No abstract record available.

Inventors

  • 👤 Michael J Dobes

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 07:01
CPC Classifications
H; H01; H01F; H01F7/00; H01F7/06; H01F7/08; H01F7/088; H01F7/16; H01F7/1607; H01F7/1623

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 175 words
IN COMBINATION, A SOLENOID COMPRISING A LAMINATED CORE ASSEMBLY, INCLUDING A PAIR OF PARALLEL ARMS AND A MEMBER JOINING A CORRESPONSING PAIR OF ENDS THEREOF, A COIL ASSEMBLY INCLUDING A COIL BETWEEN SAID ARMS AND HAVING A PLUNGER APERTURE THEREIN, A COIL LINER MOUNTED ON THE INTERIOR OF SAID COIL, SAID COIL LINER HAVING PROJECTIONS ON ONE END THEREOF EXTENDING BEYOND SAID COIL AND HAVING A PAIR OF EARS STRUCK FROM SAID PROJECTIONS AND ENGAGING SAID COIL, RETAINER MEANS SECURED TO SAID CORE ASSEMBLY AND INCLUDING LEG PORTIONS CONNECTED TO SAID ARMS AND CONNECTING MEANS CONNECTING A PAIR OF SAID LEG PORTIONS, AND RETAINER MEANS INCLUDING RESILIENT MEANS MOUNTED ON SAID CONNECTING MEANS BETWEEN SAID LEG PORTIONS AND ENGAGING SAID COIL ASSEMBLY AND SAID EARS TO PREVENT TRANSVERSE AND LONGITUDINAL MOVEMENT OF SAID COIL AND LINER RELATIVE TO SAID RETAINER MEANS, AND A TSHAPED PLUNGER ASSEMBLY HAVING A STEM PORTION SLIDABLY DISPOSED WITHIN SAID COIL ASSEMBLY APERTURE AND BETWEEN SAID ARM AND A HEAD PORTION WIDER THAN THE OPENING BETWEEN THE ENDS OF SAID ARMS.
Claim 2
Dependent Claim 175 words
IN COMBINATION, A SOLENOID COMPRISING A LAMINATED CORE ASSEMBLY, INCLUDING A PAIR OF PARALLEL ARMS AND A MEMBER JOINING A CORRESPONSING PAIR OF ENDS THEREOF, A COIL ASSEMBLY INCLUDING A COIL BETWEEN SAID ARMS AND HAVING A PLUNGER APERTURE THEREIN, A COIL LINER MOUNTED ON THE INTERIOR OF SAID COIL, SAID COIL LINER HAVING PROJECTIONS ON ONE END THEREOF EXTENDING BEYOND SAID COIL AND HAVING A PAIR OF EARS STRUCK FROM SAID PROJECTIONS AND ENGAGING SAID COIL, RETAINER MEANS SECURED TO SAID CORE ASSEMBLY AND INCLUDING LEG PORTIONS CONNECTED TO SAID ARMS AND CONNECTING MEANS CONNECTING A PAIR OF SAID LEG PORTIONS, AND RETAINER MEANS INCLUDING RESILIENT MEANS MOUNTED ON SAID CONNECTING MEANS BETWEEN SAID LEG PORTIONS AND ENGAGING SAID COIL ASSEMBLY AND SAID EARS TO PREVENT TRANSVERSE AND LONGITUDINAL MOVEMENT OF SAID COIL AND LINER RELATIVE TO SAID RETAINER MEANS, AND A TSHAPED PLUNGER ASSEMBLY HAVING A STEM PORTION SLIDABLY DISPOSED WITHIN SAID COIL ASSEMBLY APERTURE AND BETWEEN SAID ARM AND A HEAD PORTION WIDER THAN THE OPENING BETWEEN THE ENDS OF SAID ARMS.

References Cited (Backward Citations)

US2899609A Cited
US2665397A Cited
US3017547A Cited
US2977438A Cited
US3179859A Cited
US3195024A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-07-25 1970-01-24 1970-07-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-07-25 1974-01-24 1974-07-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-07-25 1978-01-24 1978-07-26 $7700.00 Window Closed / Lapsed

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