Patent
   D268586
Priority
Apr 05 1980
Filed
Oct 06 1980
Issued
Apr 12 1983
Expiry
Apr 12 1997
Assg.orig
Entity
unknown
5
4
n/a
The ornamental design of a mortar mixer, substantially as shown.

FIG. 1 is a perspective partly front elevational and partly side elevational view of a mortar mixer showing the new design;

FIG. 2 is a side elevational view of the mortar mixer;

FIG. 3 is another side elevational view of the mortar mixer;

FIG. 4 is a rear elevational view of the mortar mixer;

FIG. 5 is a front elevational view of the mortar mixer;

FIG. 6 is a top plan view of the mortar mixer; and

FIG. 7 is a bottom plan view of the mortar mixer.

Baum, Rolf

Patent Priority Assignee Title
D362670, Aug 13 1993 Upholstery down dispenser
D588166, Dec 10 2007 Lycon Inc. Portable mortar hopper
D668688, Sep 13 2011 Makinex IP PTY LTD Mixer
D869100, Jan 16 2018 Precision 3D Prints, LLC Mountable pet food dispenser chute splitter with base stand
D943639, Oct 25 2019 Red Dog Mobile Shelters, LLC Portable mixer
Patent Priority Assignee Title
3218045,
4060225, Mar 31 1976 Roger E., Bergman Wheelbarrow with removable mixer
185844,
196638,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 29 1980BAUM ROLFMathis System-Technik GmbHASSIGNMENT OF ASSIGNORS INTEREST 0038210053 pdf
Oct 06 1980Mathis System-Technik GmbH(assignment on the face of the patent)
Feb 15 1983MATHIS SYSTEM - TECHNIK GMBHM-TEC MATHIS TECHNIK GMBHCHANGE OF NAME SEE DOCUMENT FOR DETAILS NOVEMBER 3, 19890051750788 pdf
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