US4281883A — Panel molding support structure

Claim 1

Independent Claim 245 words

A panel molding support structure for use with a display case, including an outer frame located within a particular plane including at least four tubular members, each having substantially the same cross-section and interconnected at end portions by joints to form the outer frame and with the four tubular members located within the particular plane and with the tubular members having a square cross-section and turned angularly to have an angular orientation and with each of the four tubular members including an angular outer surface located adjacent to each other and forming an inner frame surface to receive an inner frame, an inner frame located within the particular plane including at least four moldings each extending along and complementary only to the angular outer surface of each of the tubular members to form the inner frame and with the inner frame located within inner frame surface of the outer frame and within the particular plane, the moldings each including only a single angular inner surface extending along the length of the molding and with the angular inner surfaces matching the angular orientation of the inner frame surface of the tubular members to have the moldings forming the inner frame matching and conforming only to the inner frame surface of the outer frame, and the moldings each including a channel extending along the length of the molding and with the channels receiving and supporting a panel member within the inner frame and within the particular plane.

Claim 2

Dependent Claim 245 words

A panel molding support structure for use with a display case, including an outer frame located within a particular plane including at least four tubular members, each having substantially the same cross-section and interconnected at end portions by joints to form the outer frame and with the four tubular members located within the particular plane and with the tubular members having a square cross-section and turned angularly to have an angular orientation and with each of the four tubular members including an angular outer surface located adjacent to each other and forming an inner frame surface to receive an inner frame, an inner frame located within the particular plane including at least four moldings each extending along and complementary only to the angular outer surface of each of the tubular members to form the inner frame and with the inner frame located within inner frame surface of the outer frame and within the particular plane, the moldings each including only a single angular inner surface extending along the length of the molding and with the angular inner surfaces matching the angular orientation of the inner frame surface of the tubular members to have the moldings forming the inner frame matching and conforming only to the inner frame surface of the outer frame, and the moldings each including a channel extending along the length of the molding and with the channels receiving and supporting a panel member within the inner frame and within the particular plane.

Claim 3

Dependent Claim 67 words

The panel molding support structure of claim 1 wherein the moldings forming the inner frame forms a door structure and additionally including a hinge member having leaves and with one leaf attached along one side molding against the angular inner surface and the other leaf attached along the angular outer surface of the corresponding tubular member to provide for the door being opened around the hinge member.

Claim 4

Dependent Claim 32 words

The panel molding support structure of claim 2 additionally including two inner frames located side by side within the outer frame to form two doors hinged from the opposite side tubular members.

Claim 5

Dependent Claim 37 words

The panel molding support structure of claim 2 wherein the channel has a U-shaped configuration and additionally including a U-shaped plastic extrusion positioned within each channel and with the plastic extrusion receiving and supporting the panel member.

Claim 6

Dependent Claim 67 words

The panel molding support structure of claim 2 wherein the moldings include a second channel extending along the molding and along the angular inner surface and with the second channel including an enlarged portion and additionally including a locking member having a pair of arms at right angles to each other and with the arms positioned within the enlarged portions of adjacent moldings to interlock adjacent moldings.

Claim 7

Dependent Claim 60 words

The panel molding support structure of claim 5 wherein the locking member is formed from flat material and with the arm members in the flat initially at an obtuse angle to each other and with the arm members when bent to form the 90° angle having the arm members in planes parallel to the angular inner surfaces of the moldings.

Claim 8

Dependent Claim 37 words

The panel molding support structure of claim 5 additionally including locking pieces located within the enlarged portion of the channel and with the one leaf of the hinge member attached to the molding using the locking pieces.

Claim 9

Dependent Claim 50 words

The panel molding support structure of claim 1 wherein the channel has an L-shaped configuration and with the moldings receiving panel members having substantially the same height as the height of the L-shaped channel to form a substantially flush surface between the outer frame, the inner frame and the panel.

Claim 10

Dependent Claim 41 words

The panel molding support structure of claim 8 wherein the moldings include a second channel on the angular inner surface and additionally including adhesive material in the second channel to adhere the moldings to corresponding outer surfaces of the tubular members.

Claim 11

Dependent Claim 25 words

The panel molding support structure of claim 8 additionally including adhesive material in the L-shaped channel to adhere the panel member within the L-shaped channel.

Claim 12

Dependent Claim 209 words

A plurality of moldings for forming an inner frame for supporting panels in combination with a shelf and display system of the type wherein an outer frame is formed in a particular plane of at least four tubular members each having substantially the same square cross-section and each interconnected at end portions by joints and turned angularly to have an angular orientation and with each of the four tubular members including an angular outer surface located adjacent to each other and forming an inner frame surface to receive the inner frame and with the moldings each having substantially the same cross-sections and including an angular inner surface extending along the length of each molding with the angular inner surface matching only the angular orientation of the angular outer surface of the tubular member to provide for the molding only lying flush with the angular outer surface of the tubular member and within the particular plane, a channel extending along the length of each molding for receiving edge portions of the panel for supporting the panel within the particular plane, and four moldings forming an inner frame within the particular plane and only extending within and complementary to the inner frame surface of the tubular members forming the outer frame.

Claim 13

Dependent Claim 209 words

A plurality of moldings for forming an inner frame for supporting panels in combination with a shelf and display system of the type wherein an outer frame is formed in a particular plane of at least four tubular members each having substantially the same square cross-section and each interconnected at end portions by joints and turned angularly to have an angular orientation and with each of the four tubular members including an angular outer surface located adjacent to each other and forming an inner frame surface to receive the inner frame and with the moldings each having substantially the same cross-sections and including an angular inner surface extending along the length of each molding with the angular inner surface matching only the angular orientation of the angular outer surface of the tubular member to provide for the molding only lying flush with the angular outer surface of the tubular member and within the particular plane, a channel extending along the length of each molding for receiving edge portions of the panel for supporting the panel within the particular plane, and four moldings forming an inner frame within the particular plane and only extending within and complementary to the inner frame surface of the tubular members forming the outer frame.

Claim 14

Dependent Claim 64 words

The moldings of claim 11 wherein the moldings forming the inner frame forms a door structure and additionally including a hinge member having leaves and with one leaf attached along one side molding against the angular inner surface and the other leaf attached along the angular outer surface of the corresponding tubular member to provide for the door being opened around the hinge member.

Claim 15

Dependent Claim 29 words

The moldings of claim 12 additionally including two inner frames located side by side within the outer frame to form two doors hinged from the opposite side tubular members.

Claim 16

Dependent Claim 34 words

The moldings of claim 12 wherein the channel has a U-shaped configuration and additionally including a U-shaped plastic extrusion positioned within each channel and with the plastic extrusion receiving and supporting the panel member.

Claim 17

Dependent Claim 64 words

The moldings of claim 12 wherein the moldings include a second channel extending along the molding and along the angular inner surface and with the second channel including an enlarged portion and additionally including a locking member having a pair of arms at right angles to each other and with the arms positioned within the enlarged portions of adjacent moldings to interlock adjacent moldings.

Claim 18

Dependent Claim 57 words

The moldings of claim 15 wherein the locking member is formed from flat material and with the arm members in the flat initially at an obtuse angle to each other and with the arm members when bent to form the 90° angle having the arm members in planes parallel to the angular inner surfaces of the moldings.

Claim 19

Dependent Claim 34 words

The moldings of claim 15 additionally including locking pieces located within the enlarged portion of the channel and with the one leaf of the hinge member attached to the molding using the locking pieces.

Claim 20

Dependent Claim 47 words

The moldings of claim 11 wherein the channel has an L-shaped configuration and with the moldings receiving panel members having substantially the same height as the height of the L-shaped channel to form a substantially flush surface between the outer frame, the inner frame and the panel.

Claim 21

Dependent Claim 38 words

The moldings of claim 18 wherein the moldings include a second channel on the angular inner surface and additionally including adhesive material in the second channel to adhere the moldings to corresponding angular surfaces of the tubular members.

Claim 22

Dependent Claim 22 words

The moldings of claim 18 additionally including adhesive material in the L-shaped channel to adhere the panel member within the L-shaped channel.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1984-08-03	1985-02-02	1985-08-04	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1988-08-03	1989-02-02	1989-08-04	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1992-08-03	1993-02-02	1993-08-04	$7700.00	Window Closed / Lapsed

Panel molding support structure

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