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1-10 of 410 patent results

Automated pretzel forming machine

U.S. Patent US6276919 | Filed: 09/08/1999 | Issued: 08/21/2001
Assignee(s): Fred C. Jensen + 1 | Inventor(s): Fred Charles Jensen + 2 | Agent(s): James A. Hudak | Examiner(s): Nina Bhat
An automated pretzel forming machine that produces fresh unbaked pretzels with hand formed characteristics by extruding premixed dough onto a folding table. This table is moved by a bi-directional ...

Method for manufacturing truck bodies

U.S. Patent US4752430 | Filed: 06/20/1986 | Issued: 06/21/1988
Assignee(s): Unicell Limited | Inventor(s): Roger J. Martin | Agent(s): Fetherstonhaugh & Co. | Examiner(s): James Derrington
A method of forming the required body shell includes the steps of dispensing a coating of glass fibre reinforced resin onto the forming surface of a mold while moving the dispenser along successive...

Optical formation device and method

U.S. Patent US6180050 | Filed: 07/09/1999 | Issued: 01/30/2001
Assignee(s): The Institute of Physical and Chemical Research + 1 | Inventor(s): Mahito Arai + 2 | Agent(s): Gallagher & Lathrop + 1 | Examiner(s): Leo B. Tentoni
The purpose of the invention is to provide a solid model creation apparatus that is small in size and inexpensive. A multiplicity of blue LEDs are prepared, optical fibers are connected thereto, an...

Optical transmission line forming apparatus

U.S. Patent US6126432 | Filed: 10/02/1998 | Issued: 10/03/2000
Assignee(s): Fuji Xerox Co., Ltd. | Inventor(s): Junji Okada + 5 | Agent(s): Oliff & Berridge, PLC | Examiner(s): Harold Pyon
An optical transmission line is formed and thereafter solidified using an optical transmission line forming material in the fluid condition. The optical transmission line formed between optical tra...

Method and apparatus for forming three-dimensional laminated product from photo-curable liquid

U.S. Application | Pub No. US20010042942 | Filed: 11/24/1999 | Published: 11/22/2001
Inventor(s): SHIGERU HAGIHARA + 1
A three-dimensional laminated product forming apparatus and method for forming a three-dimensional laminated product from a photo-curable liquid by progressively superposing solid laminae one on to...

Epoxy applicator for corners

U.S. Patent US4830594 | Filed: 05/13/1987 | Issued: 05/16/1989
Assignee(s): DAWSON BRIAN A | Inventor(s): Brian A. Dawson | Agent(s): Sughrue, Mion, Zinn, Macpeak & Seas | Examiner(s): Richard J. Apley
An epoxy applicator having a housing for receiving epoxy material to be spread against a floor wall interface, said housing having a bottom open end and a partially open back end; supports on the h...

Apparatus for making a three-dimensional article

U.S. Patent US5633021 | Filed: 10/19/1994 | Issued: 05/27/1997
Assignee(s): BPM Technology, Inc. | Inventor(s): Robert B. Brown + 1 | Agent(s): Allen, Dyer, Doppelt, Franjola & Milbrath, P.A. | Examiner(s): Robert Warden
A three-dimensional article making apparatus includes a processor operatively connected to a dispenser and positioner for constructing the article based upon the article defining data. The processo...

Apparatus and process for freeform fabrication of composite reinforcement preforms

U.S. Patent US6214279 | Filed: 10/02/1999 | Issued: 04/10/2001
Assignee(s): Nanotek Instruments, Inc. | Inventor(s): Junsheng Yang + 3 | Examiner(s): Leo B. Tentoni
A solid freeform fabrication process and apparatus for making a three-dimensional reinforcement shape. The process comprises the steps of (1) operating a multiple-channel material deposition device...

Stereolithographic method and apparatus with enhanced control of prescribed stimulation and application

U.S. Patent US6325961 | Filed: 02/08/1999 | Issued: 12/04/2001
Assignee(s): 3D Systems, Inc. | Inventor(s): Ross D. Beers + 2 | Agent(s): Ralph DAlessandro + 1 | Examiner(s): Leo B. Tentoni
A rapid prototyping and manufacturing (e.g. stereolithography) method and apparatus for producing three-dimensional objects by selectively subjecting a liquid or other fluid-like material to a beam...

Method and apparatus for three-dimensional modeling

U.S. Application | Pub No. US20010038168 | Filed: 07/09/2001 | Published: 11/08/2001
Assignee(s): Stratasys, Inc. | Inventor(s): William Priedeman + 5
Disclosed are an apparatus and method for three-dimensional deposition modeling, which shield a supply of modeling filament fed through a deposition modeling machine from exposure to environmental ...