U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Integrated manufacturing system

Patent 5033014 Issued on July 16, 1991. Estimated Expiration Date: Icon_subject March 6, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Computer automated manufacturing process and system
Patent #: 4665492
Issued on: 05/12/1987
Inventor: Masters

Computer-controlled peripheral shaping system
Patent #: 4675825
Issued on: 06/23/1987
Inventor: DeMenthon

Method for making models using simultaneous construction and CAD/CAM techniques
Patent #: 4697240
Issued on: 09/29/1987
Inventor: Cedar ,   et al.

System for conversion between the boundary representation model and a constructive solid geometry model of an object
Patent #: 4736306
Issued on: 04/05/1988
Inventor: Christensen ,   et al.

Method and apparatus of forming curved surfaces
Patent #: 4791581
Issued on: 12/13/1988
Inventor: Ohba

Method for global blending of computer modeled solid objects using a convolution integral
Patent #: 4791583
Issued on: 12/13/1988
Inventor: Colburn

Computer graphics method for changing the shape of a geometric model using free-form deformation
Patent #: 4821214
Issued on: 04/11/1989
Inventor: Sederberg

Geometric modelling system Patent #: 4845651
Issued on: 07/04/1989
Inventor: Aizawa ,   et al.

Inventors

Assignee

Application

No. 319594 filed on 03/06/1989

US Classes:

703/1, STRUCTURAL DESIGN700/86, Having preparation of program700/182Including CAD, CAM, or CIM technique

Examiners

Primary: MacDonald, Allen R.

Attorney, Agent or Firm

Foreign Patent References

  • 0307503 JP 12/13/1988

International Class

G06F 015/00

Abstract

A method of manufacturing an article includes constructing a definition of the article in a computer memory and further defining in the computer memory from the definition of the article, a plurality of tools for forming component parts of the article. The definition of the plurality of tools is downloaded to a tool forming device which is then operated to form the plurality of tools. The component parts of the article are then formed utilizing the plurality of tools.

Other References

  • Solid Geometric Modeling for Mold Design and Manufacture; W. Wang; General Electric Technocal Information Series, Class 1; May 1984; Corporate Research and Developement, Schenectady, New York; Report No. 84CRD122
  • What to look for in a CAD/CAM system; Hanson et al; I&CS; pp. 47-50; Jun. 198
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