US3247757A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inspection apparatus for turning and viewing coins
Assignee: Individual
•
Filing: 1960-11-02
•
Granted: 1966-04-26
•
Expires: 1980-11-02
Abstract
No abstract record available.
Inventors
- 👤 William I Callaghan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:24
CPC Classifications
G; G02; G02B; G02B27/00; G02B27/02; G02B27/022; G02B27/024; G02B27/025; G07; G07D; G07D5/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
104 words
APPARATUS FOR TURNING FLAT OBJECTS OVER INCLUDING IN COMBINATION A SURFACE MEMBER, AND INCLINED SURFACE LOCATED ON SAID SURFACE MEMBER, MEANS AT THE BASE OF SAID INCLINED SURFACE FOR CATCHING THE FLAT OBJECTS, A SHUTTLE MEMBER FOR MOVING THE FLAT OBJECTS ALONG SAID SURFACE MEMBER AND UP SAID INCLINED SURFACE UNTIL AN EDGE OF THE FLAT OBJECT ENGAGES SAID MEANS AT THE BASE OF SAID INCLINED SURFACE, AND WALL MEANS ON SAID SHUTTLE MEMBER FOR ENGAGEMENT WITH THE FLAT OBJECTS WHILE POSITIONED ON SAID INCLINED SURFACE TO CAUSE THE FLAT OBJECTS TO BE TURNED OVER UPON MOVEMENT OF SAID SHUTTLE MEMBER IN ANOTHER DIRECTION.
References Cited (Backward Citations)
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Cited
US1916838A
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US2342014A
Cited
US2761507A
Cited
US3049045A
Cited
US3040617A
Cited
US3047124A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |