US3624873A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slide-holding clip
Assignee: Individual
•
Filing: 1970-03-27
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Granted: 1971-12-07
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Expires: 1990-03-27
Abstract
Abstract A SLIDE CARRIER HAVING AN ENDLESS FLEXIBLE BELT ADAPTED TO BE SUPPORTED ON TWO SPACED SHAFTS OF A SLIDE PROJECTED MAGAZINE AND HAVING A PLURALITY OF GENERALLY U-SHAPED SPRING CLIPS EACH HAVING TWO SPRING FINGERS PRESSED TOGETHER TO RECEIVE AND HOLD A SLIDE. THE FREE EDGE OF THE FINGERS ARE INCLINED AWAY FROM EACH OTHER TO FORM AN ENTRY MOUTH, AND A V-SHAPED, FLANGED NOTCH IS FORMED IN ONE FINGER, IN ALIGNMENT WITH AN INDENTATION IN THE OTHER FINGERS TO RECEIVE THE CORNER OF A SLIDE WHICH SPREAD THE FINGERS TO FACILITATE INSERTION OF THE SLIDE. STOP RIBS ARE FORMED ON BOTH FINGERS TO FORM A FALSE BOTTOM IN THE CLIP.
Inventors
- 👤 Gerald J Frey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:01
CPC Classifications
G; G03; G03B; G03B23/00; G03B23/08; G03B23/12; G03B23/125; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44641; Y10T24/44769; Y10T24/44778; Y10T24/44855
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-12-06 | 1975-06-07 | 1975-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-06 | 1979-06-07 | 1979-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-06 | 1983-06-07 | 1983-12-07 | $7700.00 | Window Closed / Lapsed |