US3971477A — Framing and modular base unit structure for displ…

Claim 1

Independent Claim 237 words

For a floor-supported fixture, such as a gondola fixture or a free-standing wall fixture, including as a skeleton structure a plurality of rectangular base units successively abutted in a linear array on a floor to form an extended base structure, and a plurality of horizontally spaced upright posts received by respective sockets in the base structure and secured in a coplanar array as upright framing in superstructure of the fixture, the improved skeleton structure comprising: a base unit module structure provided by an open frame of sheet metal generally rectangular in plan outline, and having at least one pair of opposed sides, each with a straight vertical side panel, affording respective end faces of the module, whereby like modules may be abutted end-to-end with face-to-face contact, on an inward face of each said side panel a respective upwardly open half-socket formation vertically extended over the height of the respective side, whereby a pair of like modules, placed in aligned abutting relation, form a composite socket symmetrical about the abutment plane, a plurality of modules disposed in said relation; and, received in each composite socket, an upright post having a bottom end vertically slotted and in exterior cross section generally complementary to the interior shape of a said composite socket with the end slot of the post accepting abutting side panel portions occurring within the sid composite socket thereby to secure abutting modules together in a base structure.

Claim 2

Dependent Claim 237 words

For a floor-supported fixture, such as a gondola fixture or a free-standing wall fixture, including as a skeleton structure a plurality of rectangular base units successively abutted in a linear array on a floor to form an extended base structure, and a plurality of horizontally spaced upright posts received by respective sockets in the base structure and secured in a coplanar array as upright framing in superstructure of the fixture, the improved skeleton structure comprising: a base unit module structure provided by an open frame of sheet metal generally rectangular in plan outline, and having at least one pair of opposed sides, each with a straight vertical side panel, affording respective end faces of the module, whereby like modules may be abutted end-to-end with face-to-face contact, on an inward face of each said side panel a respective upwardly open half-socket formation vertically extended over the height of the respective side, whereby a pair of like modules, placed in aligned abutting relation, form a composite socket symmetrical about the abutment plane, a plurality of modules disposed in said relation; and, received in each composite socket, an upright post having a bottom end vertically slotted and in exterior cross section generally complementary to the interior shape of a said composite socket with the end slot of the post accepting abutting side panel portions occurring within the sid composite socket thereby to secure abutting modules together in a base structure.

Claim 3

Dependent Claim 79 words

The skeleton structure of claim 1, including in combination an end base unit having a single, half-socket-bearing side panel as described for said module structure, said end base unit disposed with its said side panel abutting an exposed side panel of a module at one end of said plurality thereby to form a further composite socket; and a said post received in the last said socket to secure the end base unit as a part of said base structure.

Claim 4

Dependent Claim 89 words

The skeleton structure of claim 1, including in combination a dummy socket comprising a rectangular tube element in height substantially equal to the height of a said module and in cross-section corresponding to a said half-socket formation, said tube element disposed with one side, as a panel part, abutting an exposed side panel of a module at one end of said plurality, said dummy socket and a half-socket of the last said module also forming a composite socket; and a said post received in the last said composite socket.

Claim 5

Dependent Claim 58 words

The skeleton structure of claim 1, wherein each said upright post is provided with two respective longitudinal groove formations coplanar on opposite sides of the post in a plane perpendicular to the plane of the post end slot, and adapted supportingly to receive edges of a divider panel, engaged between adjacent posts, as a part of fixture superstructure.

Claim 6

Dependent Claim 55 words

The skeleton structure of claim 4, wherein each said upright post has a rectangular transverse cross section to present four post faces, with two opposed faces bearing the said groove formations, and with the other two faces having like longitudinal series of spaced apertures for engagement of mounting elements of further components in said superstructure.

Claim 7

Dependent Claim 32 words

The skeleton structure of claim 1, wherein each said half-socket formation is centrally located on the length of a respective side panel, whereby the skeleton is adapted for a gondola type fixture.

Claim 8

Dependent Claim 37 words

The skeleton structure of claim 1, wherein said half-socket formations are located at respective corners of, and adjacent the same longitudinal side of, the module frame, whereby the skeleton is adapted for a free-standing wall type fixture.

Claim 9

Dependent Claim 52 words

The skeleton structure of claim 1, wherein the sides of the frame of a said module each have a shallow broad channel section, with the channel web providing the respective said side panel and with the flanges of the channel section being inwardly directed top and bottom flanges of the side panel.

Claim 10

Dependent Claim 58 words

The skeleton structure of claim 8, wherein each said half-socket formation is defined by a vertically running channel-like stamping having outward longitudinal flanges along the channel mouth secured to the inside face of the respective said side panel of the frame; the top flange of the frame above each half-socket being notched away for access to the half-socket.

Claim 11

Dependent Claim 32 words

The skeleton structure of claim 9, wherein each said half-socket formation is centrally located on the length of a respective side panel, whereby the skeleton is adapted for a gondola type fixture.

Claim 12

Dependent Claim 109 words

The skeleton structure of claim 10, wherein said base unit module structure includes a longitudinally extending central divider bar with opposite ends secured upon respective top flanges of the said opposed sides of the frame, said divider bar comprising an inverted, broad shallow channel section with the channel section sides flanged outwardly away from the downward channel mouth into coplanar longitudinal flanges, said divider bar being secured by welding of its flanges to underlying portions of the top flanges of the said opposed sides of the frame at either side of a respective half-socket; each divider bar end being notched to accommodate a post received at the underlying half-socket.

Claim 13

Dependent Claim 42 words

The skeleton structure of claim 10, wherein said base unit module structure includes a strut with opposite ends secured to respective half-socket formations, and above said strut an aligned horizontal groove formation to receive the bottom edge of a respective divider panel.

Claim 14

Dependent Claim 189 words

For free-standing structure including a base formed by a plurality of at least two abutting base units forming a composite base structure, and at least one upright post, received in a respective socket of the base structure, the improved structure comprising in combination: in each base unit a sheet metal frame providing an externally straight, horizontally elongated, vertical side panel affording a respective face for face-to-face abuttment with a like unit; and centrally on the length of the inward face of said side panel, a respective upwardly open half-socket formation extended vertically over the height of the respective side, whereby a pair of like base units, placed in aligned face-to-face abutting relation, form a composite socket symmetrical about the abutment plane; a pair of units disposed in said relation; and an upright post with bottom end received in the composite socket; said post having its bottom end vertically slotted and, in exterior cross section, generally complementary to the interior shape of a composite socket, with the post end slot accepting the abutting side panel portions within the socket thereby to secure the abutting units together in a base structure.

Claim 15

Dependent Claim 189 words

For free-standing structure including a base formed by a plurality of at least two abutting base units forming a composite base structure, and at least one upright post, received in a respective socket of the base structure, the improved structure comprising in combination: in each base unit a sheet metal frame providing an externally straight, horizontally elongated, vertical side panel affording a respective face for face-to-face abuttment with a like unit; and centrally on the length of the inward face of said side panel, a respective upwardly open half-socket formation extended vertically over the height of the respective side, whereby a pair of like base units, placed in aligned face-to-face abutting relation, form a composite socket symmetrical about the abutment plane; a pair of units disposed in said relation; and an upright post with bottom end received in the composite socket; said post having its bottom end vertically slotted and, in exterior cross section, generally complementary to the interior shape of a composite socket, with the post end slot accepting the abutting side panel portions within the socket thereby to secure the abutting units together in a base structure.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1979-07-27	1980-01-26	1980-07-27	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1983-07-27	1984-01-26	1984-07-27	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1987-07-27	1988-01-26	1988-07-27	$7700.00	Window Closed / Lapsed

Framing and modular base unit structure for display fixtures

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