US3075283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ejecting tool
Assignee: Unisys Corp
•
Filing: 1959-12-30
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Granted: 1963-01-29
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Expires: 1979-12-30
Abstract
No abstract record available.
Inventors
- 👤 Ernest A Jansch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:01
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/20; H01R43/22; H05; H05K; H05K13/00; H05K13/0007; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53274; Y10T29/53283; Y10T29/53796; Y10T29/53896; Y10T29/539
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
192 words
AN EJECTING TOOL FOR REMOVING AN ELECTRICAL CONTACT PIN FROM A MULTIPLE CONTACT CONNECTOR, SAID CONTACT PIN HAVING A LOCKING LUG ENGAGING A LOCKING FACE OF SAID CONNECTOR AND HAVING AN ELONGATED RESILIENT CONTACT PORTION EXTENDING FROM SAID LOCKING LUG, SAID TOOL COMPRISING, A TUBULAR MEMBER HAVING AN OPEN END, A PAIR OF ELONGATED SUBSTANTIALLY STRAIGHT SPRING FINGERS SLIDABLY MOUNTED IN SAID TUBULAR MEMBER WITH ONE OF THEIR ENDS PROJECTING THROUGH SAID OPEN END TO A PROJECTED POSITION, THE PROJECTING PORTIONS OF SAID FINGERS BEING ADAPTED FOR GRIPPING SAID CONTACT PIN AND SAID LOCKING LUG WITH THE END OF SAID PROJECTING PORTIONS CONTACTING SAID LOCKING FACE, SAID PROJECTING PORTIONS HAVING EXTERNAL SURFACES AT LEAST ONE OF WHICH DIVERGES FORWARDLY TOWARD SAID CONNECTOR WHEN THE PROJECTING PORTIONS ARE IN GRIPPING POSITION, MEANS MOUNTING THE OTHER ENDS OF SAID FINGERS IN SAID TUBULAR MEMBER WITH THE FINGERS SPACED APART FOR SLIDABLY RECEIVING SAID CONTACT PORTION, SAID TUBULAR MEMBER BEING TELESCOPICALLY MOVABLE RELATIVE TO SAID PROJECTING PORTIONS TO PRESS AGAINST SAID EXTERNAL SURFACES FOR CLOSING SAID PROJECTING PORTIONS OVER SAID LOCKING LUG AND SAID CONTACT PIN TO DISPLACE SAID LOCKING LUG FROM LOCKING POSITION AS
References Cited (Backward Citations)
US1312292A
Cited
US1552087A
Cited
US1655813A
Cited
DE890929C
Cited
US2666201A
Cited
US2896209A
Cited
US2752805A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |