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Patent US3744129A successfully refreshed from Google Patents.
US3744129A
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US
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Method of forming a bus bar
Assignee: Rogers Corp
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Filing: 1972-02-09
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Granted: 1973-07-10
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Expires: 1992-02-09
Abstract
Abstract A bus bar is presented having a plurality of apertures therethrough with solder preforms retained in the apertures, the bus bar being particularly suited for mating with a multipin connector.
Inventors
- 👤 D Dewey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:26
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/02; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/4913; Y10T29/49139
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A method of forming a bus bar including the steps of: forming a plurality of apertures in a bus bar; inserting solid solder preforms in at least some of said apertures; upsetting at least one end of each of said preforms to define a portion thereof which serves to retain said preforms in said apertures; and piercing said preforms subsequent to the upsetting of at least one end thereof.
Claim 2
Independent Claim
69 words
A method of forming a bus bar including the steps of: forming a plurality of apertures in a bus bar; inserting solid solder preforms in at least some of said apertures; upsetting at least one end of each of said preforms to define a portion thereof which serves to retain said preforms in said apertures; and piercing said preforms subsequent to the upsetting of at least one end thereof.
References Cited (Backward Citations)
US3002481A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-07-09 | 1977-01-08 | 1977-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-09 | 1981-01-08 | 1981-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-09 | 1985-01-08 | 1985-07-10 | $7700.00 | Window Closed / Lapsed |