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7481013 |
Billboard system and method
A billboard sign includes abutting rectangular tubular sections forming a frame using a rectangular tube extending across abutting ends within the tubular sections. The rectangular tube is biased...
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6138741 |
Stability stretcher frame
An improved stability canvas tensioning picture frame which is formed by a plurality of abutting frame members is provided with a tapered screw and facing tapered channels in the abutting frame...
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5557870 |
T-shirt mounting frame
A T-shirt mounting frame consisting of a plurality of corner members having right angle legs with holes in one of the legs and pins in the other of the legs so that four corner members can be...
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5396721 |
Tensioning device
A holding and tensioning device for leather and leather-like pieces of material having a pallet and a pair of adjustable positioning clamps mounted on the pallet is provided. Advantageously, the...
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5271171 |
Compressible and expandable stretching frame with adjustable corner brackets
A stretching frame for a fabric material provides for spring mounting of the four frame sides. The frame sides are tubular. At each corner of the frame is a bracket which slides within the adjacent...
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5096524 |
Method for automatically stretching a silk screen fabric on a silk screen printing frame
An automatic silk stretching apparatus for stretching silk on a silk screen printing frame is provided. At first silk is stretched to four sides by first stage stretching by cramp table and second...
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5056247 |
Fabric tensioning device having a collapsible support, elastic means, and fabric hooks
This invention relates in general to sheet material suspension devices, and in particular to an apparatus for the suspension and tension of fabric for the purpose of hand dyeing and painting. The...
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5052462 |
Canvas tensioning picture frame
A canvas tensioning picture frame formed by a plurality of adjacent frame members having complementary first and second half-cavities formed in the ends thereof, a complementary half-bore extending...
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4947922 |
Tensioning stretched-canvas frame and method for use
A tensioning stretched-canvas frame and method of use is disclosed characterized by the end portion of adjacent frame members having complementary cavities formed therein which receive a spring...
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4944105 |
Adjustable base for needlework frame
An adjustable base for supporting a selected one of a plurality of needlework frames of different sizes includes an H-shaped structure and slider plates which are receivable in the end recesses of...
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4829685 |
Stretcher frame with manually rotatable corner stretching elements
A stretcher frame comprises a plurality of frame parts which face one another at their corner surfaces. A rotary stretching element has portions thereof extending into both recesses of opposing...
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4685230 |
Adjustable biaxial stretcher
An adjustable stretcher device for positioning and holding frame structures of various dimensions and for biaxially tensioning a screen fabric across the frame structures for subsequent fastening....
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4571864 |
Apparatus for tensioning rectangular pieces of fabric
A tensioning device includes a tensioning frame having stretcher bars disposed in parallel pairs and displaceable relative to one another, on which bars the edges of a piece of fabric can be...
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4565020 |
Fabric stretching device
A tensioning device for the corner joints of a fabric stretcher that provides for incremental movement of each stretcher member at the corner joint for mitered, butt-end, or overlapping corner...
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4446968 |
Carry cover art oil canvas
This invention relates to carrying cases for fragile items in general, and more specifically to a unique carry case having cooperating panels that can be adjusted relative to one another to support...
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4432150 |
Stretcher frame for an artist's canvas
A stretcher frame for an artist's painting canvas which include a plurality of individual frame members specifically designed to permit the outer peripheral dimensions thereof to be expanded to...
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4343103 |
Fabric stretcher
A fabric stretcher includes a pair of clamps for holding the ends of a length of fabric. Each clamp includes a cylindrically-shaped member which has the fabric wrapped once there around. A...
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4301853 |
Stretcher for the mounting and stretching of a canvas, particularly for fine art
A stretcher frame for an artist's canvas is formed of four wooden side pieces with simple mitred ends, joined at the corners by four corner connector assemblies. Each corner connector assembly has...
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4206916 |
Tensioned net
A frame for simultaneously tensioning a web in two orthagonal directions including two spaced-apart primary members and two spaced-apart secondary members. Each of the members is disposed at right...
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4194312 |
Needlepoint supporting frame and clip assembly
A manually adjustable open four-sided frame and a number of improved clips that cooperate to provide an assembly that removably and frictionally engages a sheet of fabric on which needlepoint or...
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4179830 |
Adjustable frame for stretching sheet material
An adjustable frame for stretching sheet materials, such as canvas paintings, is disclosed. The frame comprises a plurality of individual frame segment members; and means for interconnecting and/or...
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4156399 |
Apparatus for restoring paintings, documents and the like
An improved technique for the restoration of paintings, documents and the like and in particular an improved apparatus for and associated method of lining a painting or document to restore and...
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4144660 |
Adjustable stretching frame
An adjustable stretching frame for stretching sheet materials, particularly canvas paintings, is disclosed. The frame comprises a plurality of individual frame segment members; means for...
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3979846 |
Poster supporting device
A device for use in maintaining that portion of a poster between upper and lower edge portions thereof in a flat configuration. First and second rigid frame piece assemblies removably engage upper...
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3962805 |
Gripping device
A gripping device for thin flexible sheet material comprises a channel member having a longitudinal channel of tapered cross-section opening laterally along its narrow side through one side of the...
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3949500 |
Adjustable needlepoint holding frame
A manually adjustable, open, four-sided frame that may be dimensionally expanded or contracted to support a sheet of fabric on which needlepoint work is being performed in a taut condition.
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3942272 |
Modular frame for stretching sheet material suitable for home use in hobby activities
Disclosed is a modular, collapsible and adjustable rectangular frame for stretching sheet material which is particularly adapted for use in hobby activities such as rug-tufting. The basic frame...
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3934365 |
Sign frame
A sign of the type generally intended for internal illumination having a sign frame, a flexible material covering at least one face of said sign frame, and means for supporting the flexible...
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3896573 |
Fabric stretcher device
A fabric stretcher device comprising an enlarged, generally rectangular base providing a top planar surface, a first pair of rails fixed relative to two adjoining side edges of said planar surface...
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3863368 |
EXPANDER, DEVICE FOR STRETCHING A FABRIC SHEET
An expander device for stretching a fabric sheet comprising linkage assemblies which expand and contract in response to the input of a drive means. Fabric gripping elements are connected to the...
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3837099 |
PRECISION NEEDLE-POINT BLOCKER
A precisionally adjustable device for blocking needle-point which is adjustable to the size of the needle-point, which device comprises a quadrilateral frame, preferably of tubular construction,...
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3803734 |
NEEDLEPOINT BLOCKING DEVICE
A blocking device having a base member and a plurality of gripping members form a closed figure of variable dimension having the gripping members formed in one or more parallel rows of outwardly...
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3785072 |
NEEDLEPOINT BLOCKING DEVICE
An outer rectangular frame having intermediate members adjustable between opposite outer side members to provide a canvas engaging rectangular stretching frame of any desired size having four flush...
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3699674 |
SEAM LOCATOR FOR SIZING DRAPERIES
A drapery sizer and a seam and return or overlap registering system. The drapery sizer includes upper and lower frames carrying upper and lower fingers proportioned and designed to receive...
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3635640 |
APPARATUS FOR STRETCHING SHEET MATERIAL
A sheet material stretching arrangement having a plurality of clamps holding the sheet, wherein the clamps are spaced and shaped so as to achieve substantially maximum recovery of usable stretched...
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3600746 |
APPARATUS FOR MOLDING ARTICLES
Articles are molded by heating a sheet of thermoformable material, stretching it during the heating of the sheet to prevent it from sagging, and then forming the heated material into the article....
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3482343 |
FRAME FOR STRESSING SHEET MATERIAL
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3097014 |
Adjustable windshield awning and supporting means therefor
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2873474 |
Apparatus for stretching plastic interlayers
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3669546 |
Title is not available
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3579718 |
Title is not available
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