The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 1992
Filed:
Apr. 27, 1990
Martin E Newell, Palo Alto, CA (US);
Daniel T Fitzpatrick, Woodside, CA (US);
Ashlar, Inc., Sunnyvale, CA (US);
Abstract
A computer-aided drafting system and methods for automatically locating geometric points for a user. A method includes defining a type of geometric point which includes a point type of interest to the user, setting a hit radius, displaying an object, displaying a curser to indicate a location, testing the object to find a point having the defined point type, which is within the hit radius of the curser, and if a point is found then displaying the point. A computer-aided drafting system includes a computer having a memory and a processor, a display device, a cursor control device, and instructions for directing the processor to automatically locate geometric points of interest to the user.