US3202788A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cartridge fuse pull-out switch
Assignee: Schneider Electric USA Inc
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Filing: 1962-03-22
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Granted: 1965-08-24
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Expires: 1982-03-22
Abstract
No abstract record available.
Inventors
- 👤 Melvin J George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:48
CPC Classifications
H; H01; H01H; H01H9/00; H01H9/10; H01H9/102
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
157 words
A FUSIBLE UNIT COMPRISING: (A) A FUSE BLOCK HAVING AN ELONGATED GENERALLY RECTANGULAR RECESS THEREIN OPENING TO THE FRONT THEREOF, (B) AN ELONGATED GENERALLY RECTANGULAR FUSE HOLDER SELECTIVELY RECEIVED IN SAID RECESS IN EITHER OF TWO RELATIVE POSITIONS, (C) SAID FUSE HOLDER HAVING FOUR FUSE CLIPS SECURED TO AN INNER SIDE THEREOF IN A RECTANGULARLY SPACED ARRANGEMENT, EACH FUSE CLIP BEING ADAPTED TO RECEIVE AN END OF A CARTRIDGE FUSE AND BEING ORIENTED WITH RESPECT TO SAID FUSE HOLDER TO ACCOMMODATE THE MOUNTING OF TWO FUSES THEREON LONGITUDINALLY THEREOF, (D) EACH SUVE CLIP HAVING A CONTACT BLADE EXTENSION ON AN OUTER JAW THEREOF ADJACENT A LONGITUDINAL EDGE OF SAID FUSE HOLDER, TWO OF SAID FUSE CLIPS BEING LOCATED A FIRST PREDETERMINED DISTANCE FROM ONE END OF SAID FUSE HOLDER AND THE OTHER TWO FUSE CLIPS BEING LOCATED A SECOND PREDETERMINED DISTANCE FROM THE OTHER END OF SAID FUSE HOLDER, SAID FIRST AND SECOND PREDETERMINED DISTANCES BEING SUBSTANTIALLY
Claim 2
Dependent Claim
157 words
A FUSIBLE UNIT COMPRISING: (A) A FUSE BLOCK HAVING AN ELONGATED GENERALLY RECTANGULAR RECESS THEREIN OPENING TO THE FRONT THEREOF, (B) AN ELONGATED GENERALLY RECTANGULAR FUSE HOLDER SELECTIVELY RECEIVED IN SAID RECESS IN EITHER OF TWO RELATIVE POSITIONS, (C) SAID FUSE HOLDER HAVING FOUR FUSE CLIPS SECURED TO AN INNER SIDE THEREOF IN A RECTANGULARLY SPACED ARRANGEMENT, EACH FUSE CLIP BEING ADAPTED TO RECEIVE AN END OF A CARTRIDGE FUSE AND BEING ORIENTED WITH RESPECT TO SAID FUSE HOLDER TO ACCOMMODATE THE MOUNTING OF TWO FUSES THEREON LONGITUDINALLY THEREOF, (D) EACH SUVE CLIP HAVING A CONTACT BLADE EXTENSION ON AN OUTER JAW THEREOF ADJACENT A LONGITUDINAL EDGE OF SAID FUSE HOLDER, TWO OF SAID FUSE CLIPS BEING LOCATED A FIRST PREDETERMINED DISTANCE FROM ONE END OF SAID FUSE HOLDER AND THE OTHER TWO FUSE CLIPS BEING LOCATED A SECOND PREDETERMINED DISTANCE FROM THE OTHER END OF SAID FUSE HOLDER, SAID FIRST AND SECOND PREDETERMINED DISTANCES BEING SUBSTANTIALLY
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) | 1968-08-23 | 1969-02-22 | 1969-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-23 | 1973-02-22 | 1973-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-23 | 1977-02-22 | 1977-08-24 | $7700.00 | Window Closed / Lapsed |