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
•
Expires: 1983-10-14
Abstract
No abstract record available.
Inventors
- 👤 Michael J Dobes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:53
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)
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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) | 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 |