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:
May. 07, 1985
Filed:
May. 13, 1983
Applicant:
Inventor:
Steven N Lee, Irvine, CA (US);
Assignee:
ASQ Boats, Inc., Tustin, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05C / ;
U.S. Cl.
CPC ...
118500 ; 118728 ; 432253 ; 211 41 ;
Abstract
A quartz boat is formed with a plurality of spaced, parallel rods having slots for supporting a series of semi-conductor wafers in a generally edgewise, spaced, parallel position. The slots continue to the ends of the rods, and the cross members supporting the rods are spaced inwardly from the rod ends, such that a series of boats may be arranged with the rods in end-to-end relation and the wafer space between adjacent boats is the same as the wafer space in the middle of a boat. The boat is also provided with a pair of tubes parallel to the rods for receiving a pickup fork.