Patent US3221285A successfully refreshed from Google Patents.
US3221285A
Expired / Lapsed
US
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Circuit mounting assembly
Assignee: Unisys Corp
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Filing: 1960-02-25
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Granted: 1965-11-30
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Expires: 1980-02-25
Abstract
No abstract record available.
Inventors
- 👤 James S Jackson
- 👤 William J Bartik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:40
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/40; H01R13/42; H01R13/428; H01R13/432; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49069
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
A MODULATOR UNIT COMPRISING A PLURALITY OF INSULATING FRAMES, A PLURALITY OF RESILIENT TERMINALS ATTACHED TO EACH OF SAID FRAMES, EACH OF SAID TERMINALS INCLUDING A CONTACT PORTION EXTENDING BEYOND A SIDE OF SAID FRAME AND EXTENDING BEYOND A SURFACE OF SAID FRAMLE SUCH THAT SAID EXTENDED PORTION MAY BE PLACED IN INTIMATE BUT BRUSHING CONTACT WITH A SIMILAR EXTENDED CONTACT PORTION OF AN ASSOCIATED TERMINAL ON A DIFFERENT ONE OF SAID FRAMES, AND ELECTRICAL CONDUCTOR MEANS LINKING A PAIR OF SAID TERMINALS ON ONE FRAME TO PROVIDE A CONTINUOUS ELECTRICAL PATH BETWEEN SAID TERMINALS WHEREBY A CCONTINUOUS ELECTRICAL PATH MAY BE PROVIDED THROUGH THE ENTIRE UNIT VIA SAID CONDUCTORS AND SAID TERMINALS IN INTIMATE CONTACT.
Claim 2
Dependent Claim
116 words
A MODULATOR UNIT COMPRISING A PLURALITY OF INSULATING FRAMES, A PLURALITY OF RESILIENT TERMINALS ATTACHED TO EACH OF SAID FRAMES, EACH OF SAID TERMINALS INCLUDING A CONTACT PORTION EXTENDING BEYOND A SIDE OF SAID FRAME AND EXTENDING BEYOND A SURFACE OF SAID FRAMLE SUCH THAT SAID EXTENDED PORTION MAY BE PLACED IN INTIMATE BUT BRUSHING CONTACT WITH A SIMILAR EXTENDED CONTACT PORTION OF AN ASSOCIATED TERMINAL ON A DIFFERENT ONE OF SAID FRAMES, AND ELECTRICAL CONDUCTOR MEANS LINKING A PAIR OF SAID TERMINALS ON ONE FRAME TO PROVIDE A CONTINUOUS ELECTRICAL PATH BETWEEN SAID TERMINALS WHEREBY A CCONTINUOUS ELECTRICAL PATH MAY BE PROVIDED THROUGH THE ENTIRE UNIT VIA SAID CONDUCTORS AND SAID TERMINALS IN INTIMATE CONTACT.
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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) | 1968-11-29 | 1969-05-31 | 1969-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-29 | 1973-05-31 | 1973-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-29 | 1977-05-31 | 1977-11-30 | $7700.00 | Window Closed / Lapsed |