US3287528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screwless terminal fuseholder
Assignee: Individual
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Filing: 1965-07-29
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Granted: 1966-11-22
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Expires: 1985-07-29
Abstract
No abstract record available.
Inventors
- 👤 Christopher B Boone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:36
CPC Classifications
H; H01; H01H; H01H85/00; H01H85/02; H01H85/20; H01H85/205; H01H85/54; H01H85/542
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
182 words
A SCREWLESS TERMINAL FUSEHOLDER COMPRISING A CASING OF NON-CONDUCTIVE MATERIAL, SAID CASING INCLUDING INTEGRAL CONSECUTIVELY DISPOSED HOLLOW, INTERMEDIATE, ELONGATED AND ENLARGED PART RETAINING PORTIONS, A FIRST STUD RECEIVER CONTACT PLATE IN SAID HOLLOW PORTION, AT LEAST ONE PAIR OF RESILIENT CLINCHING TONGUES, MEANS IN SAID HOLLOW PORTION TRANSVERSE TO THE PLANE OF THE STUD-RECEIVER CONTACT PLATE AND IN ALIGNMENT WITH SAID CLINCHING TONGUES, FOR THE INSERTION OF A WIRE END INTO CLAMPING ENGAGEMENT IN SAID FIRST CONTACT STUD RECEIVER PLATE, SAID FIRST CONTACT STUD RECEIVER PLATE HAVING A CENTRAL APERTURE THEREIN TO ALLOW THE INSERTION OF A FUSE CARTRIDGE, A SECOND STUD RECEIVER CONTACT PLATE IN SAID ENLARGED PART RETAINING PORTION, SAID SECOND PLATE BEING PROVIDED WITH A PAIR OF CLINCHING TONGUES FOR SECURING ANOTHER WIRE END, A SPRING IN SAID ELONGATED PORTION IN CONTACT ENGAGEMENT WITH SAID SECOND STUD RECEIVER PLATE, SAID FIRST STUD RECEIVER PLATE BEING PROVIDED WITH MEANS FOR SECURING ONE END OF A CARTRIDGE FUSE IN CONTACT ENGAGEMENT WITH SAID SPRING AND ANOTHER END OF SAID CARTRIDGE FUSE IN CONTACT ENGAGEMENT WITH SAID FIRST STUD RECEIVER CONTACT PLATE.
Claim 2
Dependent Claim
182 words
A SCREWLESS TERMINAL FUSEHOLDER COMPRISING A CASING OF NON-CONDUCTIVE MATERIAL, SAID CASING INCLUDING INTEGRAL CONSECUTIVELY DISPOSED HOLLOW, INTERMEDIATE, ELONGATED AND ENLARGED PART RETAINING PORTIONS, A FIRST STUD RECEIVER CONTACT PLATE IN SAID HOLLOW PORTION, AT LEAST ONE PAIR OF RESILIENT CLINCHING TONGUES, MEANS IN SAID HOLLOW PORTION TRANSVERSE TO THE PLANE OF THE STUD-RECEIVER CONTACT PLATE AND IN ALIGNMENT WITH SAID CLINCHING TONGUES, FOR THE INSERTION OF A WIRE END INTO CLAMPING ENGAGEMENT IN SAID FIRST CONTACT STUD RECEIVER PLATE, SAID FIRST CONTACT STUD RECEIVER PLATE HAVING A CENTRAL APERTURE THEREIN TO ALLOW THE INSERTION OF A FUSE CARTRIDGE, A SECOND STUD RECEIVER CONTACT PLATE IN SAID ENLARGED PART RETAINING PORTION, SAID SECOND PLATE BEING PROVIDED WITH A PAIR OF CLINCHING TONGUES FOR SECURING ANOTHER WIRE END, A SPRING IN SAID ELONGATED PORTION IN CONTACT ENGAGEMENT WITH SAID SECOND STUD RECEIVER PLATE, SAID FIRST STUD RECEIVER PLATE BEING PROVIDED WITH MEANS FOR SECURING ONE END OF A CARTRIDGE FUSE IN CONTACT ENGAGEMENT WITH SAID SPRING AND ANOTHER END OF SAID CARTRIDGE FUSE IN CONTACT ENGAGEMENT WITH SAID FIRST STUD RECEIVER CONTACT PLATE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |