Container for material loading

- 3D Systems, Inc.
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Description

FIG. 1 is a perspective view of a container for material loading showing our new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a top plan view.

Referenced Cited
U.S. Patent Documents
3527439 September 1970 Lawmaster
5960979 October 5, 1999 Van Den Brink et al.
Patent History
Patent number: D422609
Type: Grant
Filed: Feb 25, 1999
Date of Patent: Apr 11, 2000
Assignee: 3D Systems, Inc. (Valencia, CA)
Inventors: Jon Jody Fong (Calabasas, CA), John Stockwell (Sylmar, CA), Howard Watson (Grand Junction, CO), John Almgren (Montrose, CO)
Primary Examiner: Antoine Duval Davis
Law Firm: 3D Systems, Inc.
Application Number: 0/101,284
Classifications
Current U.S. Class: D15/1441; Barrel, Cask Or Drum (D34/39); Mold Or Die (D15/136)
International Classification: 1509;