← Back to Patent Explorer
US3957174A Expired / Lapsed US ⏱️ 0.0 years remaining

Storage and dispenser unit for boxes

Assignee: DISPLAY ORIGINALS Inc
•
Filing: 1974-12-16
•
Granted: 1976-05-18
•
Expires: 1994-12-16
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A vertically-mountable storage and dispenser unit for holding and individually dispensing a large number of small boxes. The unit is constituted by a frame having a rectangular back wall and a pair of side walls secured to the edges of the back wall to create a channel. Projecting inwardly from each side wall is a series of stepped ledges each pair of which defines a distinct sub-channel for receiving boxes, the lower end of each sub-channel having a stop to hold the boxes therein. The leading edges of the ledges are staggered with respect to the back wall to provide discharge openings for lateral removal of the boxes from the subchannels. The sides of the ledges are staggered with respect to the back wall, each front ledge registering with an opening formed in the adjacent ledge which in turn registers with an opening in the next ledge, the rear ledge registering with an opening in the back wall whereby the unit may be injection molded in a one-piece operation.

Inventors

  • 👤 Joseph P. Palamara

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 00:13
CPC Classifications
A; A47; A47F; A47F1/00; A47F1/04; A47F1/08

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 214 words
A storage and dispenser unit molded of rigid material and adapted to receive rectangular boxes comprising: A. a back wall: B. a pair of side walls secured to the edges of the back wall to define a vertical channel therewith, said side walls being rectangular in form and having their corners chamfered; and C. a series of rectangular ledges secured to and projecting inwardly from each side wall to divide the channel into parallel sub-channels for accommodating said boxes, said series of ledges consisting of a front ledge, an intermediate ledge and a rear ledge, said sub-channels being provided at their lower ends with feet projecting laterally from the ledges to prevent the boxes from sliding out, the leading edges of the ledges being staggered with respect to the back wall to form discharge openings for lateral removal of said boxes, the ledges in the series being of progressively increasing width whereby the long sides thereof are staggered with respect to the back wall, each ledge in the series beginning with the narrowest front ledge registering with a like-shaped slot in the next ledge, the last ledge in the series registering with a like-shaped slot in the back wall whereby the unit is free of undercuts and can be injection-molded in a one-piece operation.
Claim 2
Dependent Claim 214 words
A storage and dispenser unit molded of rigid material and adapted to receive rectangular boxes comprising: A. a back wall: B. a pair of side walls secured to the edges of the back wall to define a vertical channel therewith, said side walls being rectangular in form and having their corners chamfered; and C. a series of rectangular ledges secured to and projecting inwardly from each side wall to divide the channel into parallel sub-channels for accommodating said boxes, said series of ledges consisting of a front ledge, an intermediate ledge and a rear ledge, said sub-channels being provided at their lower ends with feet projecting laterally from the ledges to prevent the boxes from sliding out, the leading edges of the ledges being staggered with respect to the back wall to form discharge openings for lateral removal of said boxes, the ledges in the series being of progressively increasing width whereby the long sides thereof are staggered with respect to the back wall, each ledge in the series beginning with the narrowest front ledge registering with a like-shaped slot in the next ledge, the last ledge in the series registering with a like-shaped slot in the back wall whereby the unit is free of undercuts and can be injection-molded in a one-piece operation.

References Cited (Backward Citations)

US2231091A Cited
US3037638A Cited
US3858757A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1979-05-18 1979-11-17 1980-05-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1983-05-18 1983-11-17 1984-05-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1987-05-18 1987-11-17 1988-05-18 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag