Patent US4097725A successfully refreshed from Google Patents.
US4097725A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Garment counter
Assignee: Individual
•
Filing: 1977-04-01
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Granted: 1978-06-27
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Expires: 1997-04-01
Abstract
Abstract An accurate and high-speed garment counter for use in the garment and associated industries includes a hook-shaped wand terminating in a hanger-rail engaging slide and including adjacent the slide a light source directed upwardly and in optical conjunction with a light-sensing element, such as a photo-resistor or photo diode which shows a change in output, or pulse, each time the light beam is interrupted by the interposition, between the light source and the sensor, of the tip of a garment hanger, as the wand is slid along the bottom of the hanger rail. Digital counter means respond to the pulses from the light sensor to give a readout corresponding to the number of hangers, and, hence, the number of garments on the rail.
Inventors
- 👤 Frank David Lieberman
- 👤 Herb Lou Goodman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:53
CPC Classifications
G; G06; G06M; G06M1/00; G06M1/08; G06M1/10; G06M1/101; G06M7/00
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
135 words
A counter for garments suspended, by means of hangers having tip portions, from a rail having a lower surface, including: a wand, said wand having, at one extremity thereof, a slide portion, said slide portion being adapted to engage the lower surface of said rail; a light source and a light sensor supported in said wand in aligned relationshp with each other to form a light path, said source and sensor being positioned in said wand so as to have said light path interrupted by said tip portions when said slide is moved along the lower surface of said rail; and, counting means coupled to said sensor for counting the interruptions of said light path by said tip portions as said wand is moved on said slide portion along said lower surface of said rail.
Claim 2
Dependent Claim
135 words
A counter for garments suspended, by means of hangers having tip portions, from a rail having a lower surface, including: a wand, said wand having, at one extremity thereof, a slide portion, said slide portion being adapted to engage the lower surface of said rail; a light source and a light sensor supported in said wand in aligned relationshp with each other to form a light path, said source and sensor being positioned in said wand so as to have said light path interrupted by said tip portions when said slide is moved along the lower surface of said rail; and, counting means coupled to said sensor for counting the interruptions of said light path by said tip portions as said wand is moved on said slide portion along said lower surface of said rail.
Claim 3
Dependent Claim
33 words
Apparatus according to claim 1 including, in addition, an arm portion pivotally connected to said wand, said arm portion including means for removably securing said arm portion to the arm of a user.
Claim 4
Dependent Claim
21 words
Apparatus according to claim 2 in which said counter is battery operated and said arm carries the batteries for such operation.
Claim 5
Dependent Claim
15 words
Apparatus according to claim 1 in which said counting means includes an electronic digital readout.
Claim 6
Dependent Claim
14 words
Apparatus according to claim 4 in which said readout includes at least one LED.
Claim 7
Dependent Claim
12 words
Apparatus according to claim 1 in which said sensor is a photodiode.
Claim 8
Dependent Claim
25 words
Apparatus according to claim 1 in which the extremity of said wand which carries said slide portion, said light source and said sensor, is hook-shaped.
Claim 9
Dependent Claim
20 words
Apparatus according to claim 1 including means for disabling said counting means without losing the count appearing on said readout.
References Cited (Backward Citations)
US3813523A
Cited
US3692985A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-26 | 1981-12-26 | 1982-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-26 | 1985-12-26 | 1986-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-26 | 1989-12-26 | 1990-06-27 | $7700.00 | Window Closed / Lapsed |