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USRE28293E Expired / Lapsed US ⏱️ 0.0 years remaining

Adjustable merchandise support with spaced, molded shelves

Assignee: —
•
Filing: 1974-04-01
•
Granted: 1975-01-07
•
Expires: 1994-04-01
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Abstract

Abstract 1. IN A SHELF SUPPORT ARRANGEMENT FOR MERCHANDISE WHEREIN A PLURALITY OF IDENTICAL SHELVES SUPPORTED FROM THE FLOOR MAY BE POSITIONED AT DIFFERENT LEVELS. A. VERTICAL SUPPORT MEMBERS, ARRANGED TO DEFINE A QUADRANGLE, B. AT LEAST ONE SHELF HAVING CORNERS SUPPORTED ON SAID VERTICAL MEMBERS AT EACH OF THE CORNERS OF SAID SHELF, C. EACH OF THE CORNERS OF SAID SHELF BEING FORMED WITH A RECESS THEREIN COMPRISING AT LEAST TWO ANGULARLY DISPOSED FACES CORRESPONDING WITH AND COMPLEMENTARY TO ANGULARLY DISPOSED FACES ON EACH RESPECTIVE VERTICAL MEMBER, D. A PLURALITY OF OPENINGS SPACED VERTICALLY ON EACH OF SAID SUPPORT MEMBERS AND EACH OPENING REPRESENTING A POTENTIAL POSITION FOR ONE CORNER OF SAID SHELF, E. A TAPERED MEMBER FOR EACH SUPPROT MEMBER AND SHELF RECESS, EACH PLUG MEMBER HAVING A PROTRUSION ON THE INTERIOR THEREOF INSERTED IN A RESPECTIVE OPENING ON A SUPPORT MEMBER AND ALL OF SAID PLUG MEMBERS BEING SO ENGAGED WITH A CORRESPONDING CORNER VERTICAL SUPPORT MEMBER TO LOCATE SAID SHELF AT THE SAME ELEVATION SUPPORTED AT EACH RESPECTIVE CORNER AND SAID SHELF BEING WEDGED ON SAID TAPERED PLUG MEMBERS TO RETAIN SAID SHELF SUBSTANTIALLY AT THE SELECTED LOCATION AND TO PREVENT SAID SHELF FROM BECOMING COMPLETELY DISLODGED THEREFROM WHEN MERCHANDISE IS LOADED THEREON BUT PERMITTING SAID SHELF TO BE LIFTED FROM SAID PLUG MEMBERS AND SAID PLUG MEMBERS BEING REPOSITIONABLE IN DIFFERENT LOCATIONS TO RECEIVE SAID SHELF REPOSITIONED THEREON.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 06:09
CPC Classifications
A; A47; A47B; A47B87/00; A47B87/02; A47B87/0207; A47B87/0261; A47B87/0269; A47B57/00; A47B57/06; A47B57/26; A47B57/265; A47B87/0223

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US1418435A Cited
US3424111A Cited
US3523508A Cited
US3682323A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-01-06 1978-07-08 1979-01-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-01-06 1982-07-08 1983-01-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-01-06 1986-07-08 1987-01-07 $7700.00 Window Closed / Lapsed

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