US4509632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Token and acceptance mechanism
Assignee: JAFFE MYRON I PO BOX 240 MILL RIVER MASSACHUSETTS 01244
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Filing: 1983-10-19
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Granted: 1985-04-09
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Expires: 2003-10-19
Abstract
Abstract A token which cannot be easily counterfeited by inexpensive methods is disclosed, together with a simple token acceptance mechanism which will reject easily-made counterfeit tokens. The token is a disk-shaped object which has two sections along its axis. One section has a notched periphery and the second section has a smooth periphery. The notched section interacts with a pawl in the token acceptance mechanism and the smooth section interacts with an arm. The pawl and arm are interlocked so that only tokens that contain both the notched and the smooth section are accepted. Therefore tokens which are easily made by stamping or by turning on a lathe are not accepted by the mechanism.
Inventors
- 👤 Myron I. Jaffe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:22
CPC Classifications
G; G07; G07F; G07F1/00; G07F1/06
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
192 words
In combination, a disk-shaped token having a first section and a second section disposed perpendicularly to the axis of said token, said first section having a notched periphery and said second section layer having a smooth periphery, and a token acceptance mechanism comprising: means for defining a slot in said token acceptance mechanism through which said token moves, means responsive to said notched periphery for enabling said acceptance mechanism, comprising a plurality of teeth, including at least one fixed tooth located on one side of said slot and at least one movable tooth on the other side of said slot, whereby a token with a notched periphery entering said token acceptance mechanism causes movement of said movable tooth, and means, when enabled, responsive to said smooth periphery for accepting the token, said acceptance means comprising a movable arm, said arm being responsive to the movement of said movable tooth and to said smooth periphery for moving in a direction to allow said token to move through said token acceptance mechanism, whereby only tokens having both a notched periphery section and a smooth periphery section will be accepted by the token acceptance mechanism.
Claim 2
Dependent Claim
192 words
In combination, a disk-shaped token having a first section and a second section disposed perpendicularly to the axis of said token, said first section having a notched periphery and said second section layer having a smooth periphery, and a token acceptance mechanism comprising: means for defining a slot in said token acceptance mechanism through which said token moves, means responsive to said notched periphery for enabling said acceptance mechanism, comprising a plurality of teeth, including at least one fixed tooth located on one side of said slot and at least one movable tooth on the other side of said slot, whereby a token with a notched periphery entering said token acceptance mechanism causes movement of said movable tooth, and means, when enabled, responsive to said smooth periphery for accepting the token, said acceptance means comprising a movable arm, said arm being responsive to the movement of said movable tooth and to said smooth periphery for moving in a direction to allow said token to move through said token acceptance mechanism, whereby only tokens having both a notched periphery section and a smooth periphery section will be accepted by the token acceptance mechanism.
Claim 3
Dependent Claim
58 words
The combination according to claim 1 wherein said movable tooth is attached to a rotatable pawl and said pawl has a projection that bears against said arm and said arm has a recess located therein to accept said projection on said pawl when said pawl has been moved by the passage of a token having a notched periphery.
Claim 4
Dependent Claim
21 words
The combination according to claim 2 further comprising means for resetting said mechanism after said token has passed through said mechanism.
Claim 5
Dependent Claim
191 words
A token acceptance mechanism for use with a disk-shaped token having a first and a second section disposed perpendicularly to the axis of said token, said first section having a notched periphery and said second section having a smooth periphery, said token acceptance mechanism comprising: means for defining a slot in said token acceptance mechanism through which said token moves, means responsive to said notched periphery for enabling said acceptance mechanism, comprising a plurality of teeth, including at least one fixed tooth located on one side of said slot and at least one movable tooth on the other side of said slot, whereby a token with a notched periphery entering said token acceptance mechanism causes movement of said movable tooth, and means, when enabled, responsive to said smooth periphery for accepting the token, comprising a movable arm, said arm being responsive to the movement of said movable tooth and to said smooth periphery for moving in a direction to allow said token to move through said token acceptance mechanism, whereby only tokens having both a notched periphery section and a smooth periphery section will be accepted by the token acceptance mechanism.
Claim 6
Dependent Claim
191 words
A token acceptance mechanism for use with a disk-shaped token having a first and a second section disposed perpendicularly to the axis of said token, said first section having a notched periphery and said second section having a smooth periphery, said token acceptance mechanism comprising: means for defining a slot in said token acceptance mechanism through which said token moves, means responsive to said notched periphery for enabling said acceptance mechanism, comprising a plurality of teeth, including at least one fixed tooth located on one side of said slot and at least one movable tooth on the other side of said slot, whereby a token with a notched periphery entering said token acceptance mechanism causes movement of said movable tooth, and means, when enabled, responsive to said smooth periphery for accepting the token, comprising a movable arm, said arm being responsive to the movement of said movable tooth and to said smooth periphery for moving in a direction to allow said token to move through said token acceptance mechanism, whereby only tokens having both a notched periphery section and a smooth periphery section will be accepted by the token acceptance mechanism.
Claim 7
Dependent Claim
60 words
The token acceptance mechanism according to claim 4 wherein said movable tooth is attached to a rotatable pawl and said pawl has a projection that bears against said arm and said arm has a recess located therein to accept said projection on said pawl when said pawl has been moved by the passage of a token having a notched periphery.
Claim 8
Dependent Claim
23 words
The token acceptance mechanism according to claim 5 further comprising means for resetting said mechanism after said token has passed through said mechanism.
Claim 9
Dependent Claim
26 words
The token acceptance mechanism according to claim 6 wherein said means for resetting said mechanism is responsive to the passage of said token through said mechanism.
Claim 10
Dependent Claim
88 words
A token for use in a token-operated vending machine or turnstyle, said token being comprised of two circular planar surfaces separated by a generally circular rim, said rim being comprised of a first section having a smooth periphery immediately adjacent to one edge of said rim and a second section having a maximum diameter equal to or less than the diameter of said first section and having a plurality of notches extending inwardly from the periphery of said second section forming a plurality of teeth on said periphery.
Claim 11
Dependent Claim
88 words
A token for use in a token-operated vending machine or turnstyle, said token being comprised of two circular planar surfaces separated by a generally circular rim, said rim being comprised of a first section having a smooth periphery immediately adjacent to one edge of said rim and a second section having a maximum diameter equal to or less than the diameter of said first section and having a plurality of notches extending inwardly from the periphery of said second section forming a plurality of teeth on said periphery.
Claim 12
Dependent Claim
23 words
A token according to claim 8 wherein the diameter of said first section is equal to the maximum diameter of said second section.
Claim 13
Dependent Claim
15 words
A token according to claim 8 wherein the notches in said notched periphery are triangularly-shaped.
Claim 14
Dependent Claim
48 words
A token according to claim 10 wherein some of the triangularly-shaped notches are positioned so that one side of the triangle lies along the periphery of said second section and the angle of the triangle opposite said one side is positioned toward the center of said second section.
Claim 15
Dependent Claim
36 words
A token according to claim 11 wherein the notches in the periphery of said second section are arranged substantially adjacent to each other forming a plurality of triangular teeth along said periphery of said second section.
Claim 16
Dependent Claim
25 words
A token according to claim 8 wherein the notches in the periphery of said second section are arranged symmetrically around the axis of said token.
Claim 17
Dependent Claim
25 words
A token according to claim 8 wherein the width of said first section comprises at least one third of the entire width of said token.
Claim 18
Dependent Claim
110 words
A token for use in a token-operated vending machine or turnstyle, said token being generally disk-shaped and having two parallel, substantially planar, faces, said token being comprised of a first generally disk-shaped section having at least one substantially planar face and a second generally disk-shaped section, said sections each being disposed perpendicularly to the axis of said token, said first section having a smooth periphery, said planar face of said section forming one face of said token, said second section having a plurality of teeth spaced around the periphery of said section, and a maximum diameter, including said teeth, equal to or less than the diameter of said first section.
Claim 19
Dependent Claim
110 words
A token for use in a token-operated vending machine or turnstyle, said token being generally disk-shaped and having two parallel, substantially planar, faces, said token being comprised of a first generally disk-shaped section having at least one substantially planar face and a second generally disk-shaped section, said sections each being disposed perpendicularly to the axis of said token, said first section having a smooth periphery, said planar face of said section forming one face of said token, said second section having a plurality of teeth spaced around the periphery of said section, and a maximum diameter, including said teeth, equal to or less than the diameter of said first section.
Claim 20
Dependent Claim
23 words
A token according to claim 15 wherein the diameter of said first section is equal to the maximum diameter of said second section.
Claim 21
Dependent Claim
11 words
A token according to claim 15 wherein said teeth are triangular.
Claim 22
Dependent Claim
26 words
A token according to claim 17 wherein some of the triangularly teeth are positioned with the point of the triangle facing the periphery of said section.
Claim 23
Dependent Claim
16 words
A token according to claim 18 wherein said teeth are arranged substantially adjacent to each other.
Claim 24
Dependent Claim
18 words
A token according to claim 15 wherein said teeth are arranged symmetrically around the axis of said token.
Claim 25
Dependent Claim
25 words
A token according to claim 15 wherein the width of said first section comprises at least one third of the entire width of said token.
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) | 1988-04-08 | 1988-10-08 | 1989-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-04-08 | 1992-10-08 | 1993-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-04-08 | 1996-10-08 | 1997-04-09 | $7700.00 | Window Closed / Lapsed |