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Patent No. 6260903

Portable automobile partition

A portable partition for use in an automobile having a seat with a seat bench and a seat backrest.

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Class 493/338 - WITH EXTRUDING, DRAWING, OR ATTENUATING


Subclass of Class 493 - Manufacturing container or tube from paper; or other manufacturing from a sheet or web
Definition: Method or apparatus combined with forcing material through
No. of patents: 30
Last issue date: 06/06/2006


NumberTitleIssue Date
7055427Media embellishing die
A new and improved embellishing die and system and method for embellishing media is provided. The embellishing die includes a first side having a first embellishing surface and a second side having a second embellishing surface. The first and second sides can be on ...
06/06/2006
6971981Method and apparatus for making interlabial pads
The invention is directed to method and apparatus for making pads, such as interlabial pads. The apparatus includes a blending apparatus that weighs and blends fibers of different materials, at least one of which is absorbent. The blended fibers are conveyed through...
12/06/2005
6902103Bendable corrugated paperboard
This invention provides a paperboard with an improved score line, the method for making the improved score line, and the apparatus for imparting the improved score line. The score line makes the process of folding a flat paperboard into a corner an easier and more c...
06/07/2005
6884206Method of producing a packaging material
A method of producing a packaging laminate (10) in which a web is provided with through-going holes (2) which are covered on one side with a first outer layer (3) on the one side of the web and with a second outer layer (4) on the other s...
04/26/2005
6465061Paper composite for making packages for liquid or granular products
A paper composite for realizing packages in three-dimensional form having a layer of yieldable paper with a degree of yieldingness in any direction not less than 10% and impermeablilizing film having a yieldingness compatible with yieldable paper. A metho...
10/15/2002
6186936Paper embossing system with a flexible counter and method of embossing
A flexible counter for an embossing system provides resilient support under a sheet which opposes pressure from a contoured die forming an embossment in the sheet. The flexible counter includes a resilient mat and a fixed bolster which supports the mat. T...
02/13/2001
5916403Methods and apparatus for forming cylindrical photosensitive elements
The present invention relates to methods and apparatus for forming seamless cylindrical photosensitive elements of uniform thickness on flexible sleeves. The apparatus for forming a seamless cylindrical photosensitive element of uniform thickness on a fle...
06/29/1999
5827164Method and apparatus for making bag-in-box bag
A collapsible bag for use in containing and dispensing a liquid includes a bladder layer and an outer layer. The bladder layer includes a pair of inner opposed panel sections sealed together to provide an enclosed region. The inner panel sections have an ...
10/27/1998
5782735Method and apparatus for producing individual rolls of packing material
An expanded paper cylinder formed from a spiral is disclosed as a void fill. A delivery system is provided for manual and automatic delivery of the expanded paper from a continuous, unextended wound roll of an extendible sheet material. The cushioning mat...
07/21/1998
5779965Double nip embossing
The crispness or clarity of embossed tissue is improved by embossing the tissue twice in two successive embossing nips formed between a rigid engraved embossing roll and a resilient backing roll. The hardness of the resilient backing roll in the first emb...
07/14/1998
5743070Packaging machine, material and method
A packaging machine and process for loading bags of a novel web of side connected bags are disclosed. The web is fed through a bagger section by a pair of grooved main transport belts and a pair of lip transport belts each disposed in the groove of the as...
04/28/1998
5722218Plastic transport system
A conveyor system for gripping and transporting plastic film is disclosed in the environment of a packaging machine and process for loading bags of a novel web of side connected bags. The web is fed through a bagger section by a pair of grooved main trans...
03/03/1998
5127817Flat-paneled flower pot or flower pot cover die
A die for making a flat-paneled flower pot or flower pot cover by forming a sheet of material into a flat-paneled flower pot or flower pot cover. A platform supports a female die having an opening with flat surfaces for forming panels in the base and skir...
07/07/1992
5104367Pinned rollers and process for manufacturing fibrillated film
A roller for use in fibrillating oriented films of polyolefin materials having a plurality of pins projecting from the surface of the roller. The pins are distributed in a plurality of rows spaced around the roller surface. The rows each contain about 25 ...
04/14/1992
4897031Article forming system
An article forming system for forming at least one sheet of material into an article, such as a decorative flower pot cover for example, and a novel article formed utilizing such a system. The article forming system includes a male die, a female die and a...
01/30/1990
4798581Apparatus for forming a visually detectable element
An apparatus for forming an elongated visually detectable element on a sheet of absorbent material comprising, a device for extruding at least one colored strand, and a device for placing the strand on the sheet....
01/17/1989
4684359Movable clamp orienter for draw tape
A thermoplastic draw tape having thick and wide end portions with a relatively thin and narrow central portion between them is produced by movable clamps which stretch the tape between stationary clamps to produce the stretched, oriented portions of the t...
08/04/1987
4654021Making intermittent orientation draw tape for bags
A thermoplastic draw tape for bags is produced by stretching thermoplastic between a first pair of nip rollers running at a relatively slow speed and a second pair of nip rollers running at a higher speed. A rotating cylinder has hot and cool sections spa...
03/31/1987
4654180Intermittently stretching thermoplastic with nip rolls
A draw tape for thermoplastic bags is made by feeding tape to a first pair of nip rolls rotating at a relatively slow speed and a second pair rotating at a fast speed. The tape is stretched to form thin and narrow central portions between end portions of ...
03/31/1987
4651394Apparatus for making quadruple profile plastic tubing for bag
Apparatus for making flexible plastic bags with integral pressure interlocking rib and groove elements on the confronting top edges, comprises an extruder for extruding a continuous tube with pairs of closely spaced interlocking elements on the surface of...
03/24/1987
4650451Intermittently translating draw tape stretched between nip rolls
A thermoplastic tape having thick and wide end portions with a relatively thin and narrow stretched central portion between them is produced by a first pair of nip rolls running at a slow speed, and a second pair of nip rolls running at a higher speed. Th...
03/17/1987
4623323Rotating disk intermittent orientor for draw tape
Thermoplastic tape is stretched by a rotating disk having slots extending radially outward from the center of rotation of the disk. The tape is gripped by clips which are moved outwardly in the slots by a cam slot as the disk rotates. The clips grip the t...
11/18/1986
4603541Packaging machine
A packaging machine having a molding station for molding a container from a web of material using a molding die provided with a side wall, a bottom area and an edge area. A rotating cylinder or roll is arranged in at least part of the edge area to prevent...
08/05/1986
4497620Small press for forming sheet material
A press includes a frame, a flywheel, a motor for driving the flywheel, and a shaft. A clutch and brake assembly is provided which is actuable for engaging and disengaging the shaft to the flywheel. An eccentric is journaled upon the shaft and rotates the...
02/05/1985
4386925Apparatus for producing a tear line in the multi-layered foil of a cigarette pack
A multi-layer bonded foil 10 which forms the inner wrapper of a cigarette pack is provided with a tear line 14 to facilitate opening a tear flap 15. The tear line is formed by a fixed lower tool 25 having a raised rib 28 flanked by grooves 29, 30 and a re...
06/07/1983
4279607Disc feeding apparatus for use with a packaging machine or the like
An improved multi-station machine is disclosed for assembling ring-type closures from generally cylindrical paperboard cylinders and generally circular paperboard discs. The machine employs a rotatable dial plate, carrying eight mandrels and an improved r...
07/21/1981
4196046Adjuster for corrugating rolls
Apparatus is described for adjusting backlash clearances between the flutes of two meshing corrugating rolls, while the rolls are rotating, permitting minimization of noise levels. The corrugating rolls are driven through a pair of meshing helical gears, ...
04/01/1980
4084488Method and apparatus for forming pleated closure construction
A closure member constructed from a single flat blank and having an annular flange extending from a flat central portion, the outer surface of the annular flange being substantially continuous, is provided by forming a plurality of pleats running generall...
04/18/1978
4075107Novel filter and method of making same
The invention relates to filter cups adapted for use in Melitta style coffee makers made of a unitary sheet of filter paper having integral fluted sides flaring outwardly from a stationary bottom and to a method and apparatus for making the same. The appa...
02/21/1978
3959066Apparatus for manufacturing the body portion of a collapsible squeeze tube
Three-ply web material is rolled approximately 360° into the form of a cylinder within a preform cavity. A feed roller at the opening rotates continuously and a spring loaded pressure plate has an edge at the opening which forces the web material against...
05/25/1976
 
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