US4545394A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin counter trough
Assignee: Individual
•
Filing: 1983-09-30
•
Granted: 1985-10-08
•
Expires: 2003-09-30
Abstract
Abstract An elongated trough-like body has inclined sides deeper and wider than the largest coin handled having a grooved bottom with a radius larger than the largest coin handled enabling the unaligned coins to be shaken and formed into an aligned stack where their count is indicated by adjacent scales.
Inventors
- 👤 Chen-Kun J. Chang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:42
CPC Classifications
G; G07; G07D; G07D9/00; G07D9/002
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
212 words
A coin counter, comprising an elongate body having a groove therein, said groove having both ends closed and having a curved surface with a radius of curvature slightly greater than the radius of curvature of the largest coin among a predetermined set of different denominations of coins to be counted, and an elongate trough with high inclining sides attached to and extending upwardly and outwardly from the top of said grooved body, the depth of said groove when combined with said trough being more than 125% of the diameter of said largest coin, the width of the top of said trough being more than 1.5 times the diameter of said largest coin, said trough communicating with the sides of said groove for collecting and directing coins into said groove when they are loosely deposited into said trough, whereby said grooved body will enable loosely-deposited coins to be easily shaken to lie flat and be rearranged manually by rotation, if in an improper position, and by pushing, into vertical positions in a horizontal stack aligned with and at the bottom of said groove, said grooved body being provided with a plurality of numbered scales at convenient positions for counting coins of various denominations when said stack extends from one end of said groove.
Claim 2
Dependent Claim
212 words
A coin counter, comprising an elongate body having a groove therein, said groove having both ends closed and having a curved surface with a radius of curvature slightly greater than the radius of curvature of the largest coin among a predetermined set of different denominations of coins to be counted, and an elongate trough with high inclining sides attached to and extending upwardly and outwardly from the top of said grooved body, the depth of said groove when combined with said trough being more than 125% of the diameter of said largest coin, the width of the top of said trough being more than 1.5 times the diameter of said largest coin, said trough communicating with the sides of said groove for collecting and directing coins into said groove when they are loosely deposited into said trough, whereby said grooved body will enable loosely-deposited coins to be easily shaken to lie flat and be rearranged manually by rotation, if in an improper position, and by pushing, into vertical positions in a horizontal stack aligned with and at the bottom of said groove, said grooved body being provided with a plurality of numbered scales at convenient positions for counting coins of various denominations when said stack extends from one end of said groove.
References Cited (Backward Citations)
CA632030A
Cited
US2268101A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-10-07 | 1989-04-08 | 1989-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-10-07 | 1993-04-08 | 1993-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-10-07 | 1997-04-08 | 1997-10-08 | $7700.00 | Window Closed / Lapsed |