Feed cartridge for three-dimensional object material

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Description

FIG. 1 is a reduced front perspective view of a feed cartridge for three-dimensional object material showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is an enlarged partial view of the top portion of FIG. 3.

The broken lines are for purposes of illustration only and form no part of the claimed design.

Claims

The ornamental design for a feed cartridge for three-dimensional object material, as shown and described.

Referenced Cited
U.S. Patent Documents
3750542 August 1973 Putscher et al.
3815147 June 1974 Wick et al.
D236694 September 1975 Avolio
5022524 June 11, 1991 Grady
5359356 October 25, 1994 Ecklund
5820279 October 13, 1998 Lodwig et al.
5839368 November 24, 1998 Ohinata
D422609 April 11, 2000 Fong et al.
6238044 May 29, 2001 Silverbrook et al.
6328486 December 11, 2001 Honda
D466150 November 26, 2002 Matsumoto et al.
Patent History
Patent number: D496684
Type: Grant
Filed: Jun 7, 2002
Date of Patent: Sep 28, 2004
Assignee: 3D Systems, Inc. (Valencia, CA)
Inventors: Russell J. Goldfain (Mesa, CO), David M. Varnon (Canyon Country, CA)
Primary Examiner: Cathy Anne MacCormac
Attorney, Agent or Law Firm: Ralph D'Alessandro
Application Number: 29/162,058
Classifications
Current U.S. Class: Element Or Attachment (9) (D18/56); Cartridge (347/86)
International Classification: 1802;