Patent US4042096A successfully refreshed from Google Patents.
US4042096A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shelf aid
Assignee: Individual
•
Filing: 1976-03-15
•
Granted: 1977-08-16
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Expires: 1996-03-15
Abstract
Abstract A pusher is disposed behind a series of generally like objects stacked from back to front on a shelf. Side members tie the pusher to a pull handle at the front of the shelf and confine the stack of objects laterally in alignment. A rail is disposed at the front of the shelf to prevent objects from falling off the shelf as the pusher is drawn forward by the handle. Resilient means are disposed behind the pusher to return it and the handle to normal position after being drawn forward by a pull on the handle.
Inventors
- 👤 Daniel F. Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:21
CPC Classifications
A; A47; A47F; A47F1/00; A47F1/04; A47F1/12; A47F1/125; A47F1/126
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
178 words
A shelf aid for displaying merchandise and the like in a plurality of adjacent series upon a shelf with each series containing like objects arranged in alignment from front to back on the shelf, comprising in combination with a shelf and a series of objects thereon, means including a pusher member at the rear of the series and tensioned side members extending forwardly therefrom separately encompassing each series of objects, a handle at the front of the shelf and attached to said side members for manually pulling the corresponding series of objects forwardly upon the shelf, a fixed stop extending upwardly from the shelf at its forward edge and engageable by the forward object of the series to limit the forward movement of said series, and resilient means constituting a part of said first named means and secured at the back edge of the shelf and to said pusher member to return said first named means and its handle to a rearwardly retracted position following a manual pulling thereof, said resilient means having a substantially constant spring rate.
Claim 2
Dependent Claim
178 words
A shelf aid for displaying merchandise and the like in a plurality of adjacent series upon a shelf with each series containing like objects arranged in alignment from front to back on the shelf, comprising in combination with a shelf and a series of objects thereon, means including a pusher member at the rear of the series and tensioned side members extending forwardly therefrom separately encompassing each series of objects, a handle at the front of the shelf and attached to said side members for manually pulling the corresponding series of objects forwardly upon the shelf, a fixed stop extending upwardly from the shelf at its forward edge and engageable by the forward object of the series to limit the forward movement of said series, and resilient means constituting a part of said first named means and secured at the back edge of the shelf and to said pusher member to return said first named means and its handle to a rearwardly retracted position following a manual pulling thereof, said resilient means having a substantially constant spring rate.
Claim 3
Dependent Claim
19 words
The shelf aid of claim 1 in which said tensioned side members are flexible to accommodate different size objects.
Claim 4
Dependent Claim
23 words
The shelf aid of claim 1 in which said resilient means comprises a self-recoiling roll of polyester film carried by said pusher member.
Claim 5
Dependent Claim
40 words
The shelf aid of claim 3 in which said resilient means comprises a self-recoiling roll of polyester film mounted on brackets at the rear of the shelf, and means securing the free end of said film of said pusher member.
Claim 6
Dependent Claim
39 words
The shelf aid of claim 4 in which said roll is substantially shorter than the width of the series of objects, and the free end of the film is attached only to the central region of said pusher member.
Claim 7
Dependent Claim
26 words
The shelf aid of claim 4 in which said pusher member is shaped to embrace the rearmost object of the series laterally on opposite sides thereof.
Claim 8
Dependent Claim
44 words
The shelf aid of claim 1 in which said last named means comprises a self-recoiling roll of polyester film engageable with the rear object of the series, and the pusher member extends substantially axially of the roll with the latter free to rotate thereon.
Claim 9
Dependent Claim
49 words
The shelf aid of claim 1 in which said stop comprises a rail removably mounted on posts secured at the front of the shelf and positioned at a height to prevent the toppling of objects when engaged thereby as a result of a rapid forward movement of the series.
Claim 10
Dependent Claim
25 words
The shelf aid of claim 8 in which said stop minimally interferes with freedom to observe a label on the front object of the series.
Claim 11
Dependent Claim
17 words
The shelf aid of claim 8 in which said stop determines the retracted position for said handle.
Claim 12
Dependent Claim
36 words
The shelf aid of claim 2 in which said side members are under constant tension from said resilient means in pulling the pusher member forward and in returning said handle and retaining it in retracted position.
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-08-15 | 1981-02-14 | 1981-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-15 | 1985-02-14 | 1985-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-15 | 1989-02-14 | 1989-08-16 | $7700.00 | Window Closed / Lapsed |