US3359520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lead attachment means and method for electrical coils
Assignee: Wabash Magnetics LLC
•
Filing: 1965-08-26
•
Granted: 1967-12-19
•
Expires: 1985-08-26
Abstract
No abstract record available.
Inventors
- 👤 James A Foerster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:17
CPC Classifications
H; H01; H01F; H01F5/00; H01F5/04; H01R; H01R9/00; H01R9/16; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49071
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
110 words
LEAD-IN ATTACHMENT MEANS COMPRISING AN ELONGATED TERMINAL HAVING A PAIR OF FEET FORMED THEREON AT ONE END THEREOF, SAID FEET PROJECTING AXIALLY OF SAID TERMINAL FROM THE ONE END THEREOF AND HAVING A PAIR OF CLAWS WHICH FACE TOWARD THE OTHER END OF SAID TERMINALS, A PROJECTION INTEGRAL WITH SAID TERMINAL AND PROJECTING INTO A PUNCHED OUT RECTANGULAR PORTION IN THE CENTER OF SAID TERMINAL, SAID TERMINAL BEING FORMED AT ITS OTHER END WITH A CURLED PORTION COMPRISING A PAIR OF OPPOSITELY AND SIDEWARDLY EXTENDING PROJECTIONS WHICH ARE CURVED ABOUT AN AXIS TO DEFINE A PART CYLINDRICAL SHAPE ADOPTED TO RECEIVE A LEAD FOR CRIMPING THE TERMINAL ABOUT THE LEAD.
Claim 2
Dependent Claim
110 words
LEAD-IN ATTACHMENT MEANS COMPRISING AN ELONGATED TERMINAL HAVING A PAIR OF FEET FORMED THEREON AT ONE END THEREOF, SAID FEET PROJECTING AXIALLY OF SAID TERMINAL FROM THE ONE END THEREOF AND HAVING A PAIR OF CLAWS WHICH FACE TOWARD THE OTHER END OF SAID TERMINALS, A PROJECTION INTEGRAL WITH SAID TERMINAL AND PROJECTING INTO A PUNCHED OUT RECTANGULAR PORTION IN THE CENTER OF SAID TERMINAL, SAID TERMINAL BEING FORMED AT ITS OTHER END WITH A CURLED PORTION COMPRISING A PAIR OF OPPOSITELY AND SIDEWARDLY EXTENDING PROJECTIONS WHICH ARE CURVED ABOUT AN AXIS TO DEFINE A PART CYLINDRICAL SHAPE ADOPTED TO RECEIVE A LEAD FOR CRIMPING THE TERMINAL ABOUT THE LEAD.
Claim 3
Dependent Claim
81 words
A COIL ARRANGEMENT COMPRISING A BOBBIN, A COIL OF WIRE WOUND ON SAID BOBBIN, A TERMINAL MOUNTED ON SAID BOBBIN, SAID TERMINAL BEING CENTRALLY PUNCHED OUT TO DEFINE A PROJECTION, THE END OF SAID COIL WIRE BEING WOUND ON AND SOLDERED TO SAID PROJECTION, AN INSULATED LEAD WIRE HAVING A BARED END RECEIVED WITHIN SAID TERMINAL, SAID TERMINAL BEING CRIMPED ABOUT SAID LEAD WIRE, AND ENCAPSULATION SURROUNDING SAID COIL AND TERMINAL AND THE CONNECTION OF SAID TERMINAL AND SAID LEAD WIRE.
Claim 4
Dependent Claim
81 words
A COIL ARRANGEMENT COMPRISING A BOBBIN, A COIL OF WIRE WOUND ON SAID BOBBIN, A TERMINAL MOUNTED ON SAID BOBBIN, SAID TERMINAL BEING CENTRALLY PUNCHED OUT TO DEFINE A PROJECTION, THE END OF SAID COIL WIRE BEING WOUND ON AND SOLDERED TO SAID PROJECTION, AN INSULATED LEAD WIRE HAVING A BARED END RECEIVED WITHIN SAID TERMINAL, SAID TERMINAL BEING CRIMPED ABOUT SAID LEAD WIRE, AND ENCAPSULATION SURROUNDING SAID COIL AND TERMINAL AND THE CONNECTION OF SAID TERMINAL AND SAID LEAD WIRE.
References Cited (Backward Citations)
US3117294A
Cited
US1575656A
Cited
US1687574A
Cited
US1921745A
Cited
US1955695A
Cited
US2275967A
Cited
US2329471A
Cited
US2963678A
Cited
US3230489A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-18 | 1971-06-19 | 1971-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-18 | 1975-06-19 | 1975-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-18 | 1979-06-19 | 1979-12-19 | $7700.00 | Window Closed / Lapsed |