Patent
   D337334
Priority
Jan 23 1991
Filed
Apr 01 1991
Issued
Jul 13 1993
Expiry
Jul 13 2007
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for a high speed electroforming system, as shown and described.

FIG. 1 is a perspective view of the design of the high speed electroforming system which is the subject of our invention;

FIG. 2 is a front view thereof;

FIG. 3 is a right view thereof, the left view being identical;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is an alternative perspective view similar to FIG. 1 of our design with the lid open.

Matsui, Shigeru, Tokita, Masao, Omura, Shinichi

Patent Priority Assignee Title
D423023, Feb 25 1999 3D Systems, Inc.; 3D Systems, Inc Rapid prototype machine
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D799567, May 09 2016 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Three dimensional printer powder carriage trolley
D799568, May 09 2016 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Three dimensional printer supply unpacking, cooling and refilling unit
Patent Priority Assignee Title
4696721, Dec 27 1985 Kabushiki Kaisha Toshiba Electroforming method and electroforming apparatus
4781794, Apr 28 1986 Hercules Incorporated Detackification of adhesive materials contained in secondary fiber
202924,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 18 1990MATSUI, SHIGERUSUMITOMO SEKITAN KOGYO KABUSHIKI KAISHA, ALSO TRADING AS SUMITOMO COAL MINING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056580079 pdf
Mar 18 1990TOKITA, MASAOSUMITOMO SEKITAN KOGYO KABUSHIKI KAISHA, ALSO TRADING AS SUMITOMO COAL MINING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056580079 pdf
Mar 18 1990OMURA, SHINICHISUMITOMO SEKITAN KOGYO KABUSHIKI KAISHA, ALSO TRADING AS SUMITOMO COAL MINING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056580079 pdf
Apr 01 1991Sumitomo Sekitan Kogyo Kabushiki Kaisha also trading as Sumitomo Coal(assignment on the face of the patent)
Aug 01 2005SUMITOMO SEKITAN KOGYO KABUSHIKI KAISA, ALSO TRADING AS SUMITOMO COAL MINING CO , LTD , A JAPANESE CORPORATIONSPS PROCESSING KABUSHIKI KAISHA ALSO TRADING AS SPS PROCESSING, INC , A JAPANESE CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0163600649 pdf
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