Patent
   D264444
Priority
Sep 28 1979
Filed
Feb 28 1980
Issued
May 18 1982
Expiry
May 18 1996
Assg.orig
Entity
unknown
10
6
n/a
The ornamental design for a densitymeter, as shown.

FIG. 1 is a top and right front perspective view of a density meter showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof.

Eichenberger, Walter, Muchenberger, Ernest

Patent Priority Assignee Title
D270718, Mar 09 1981 MI DRILLING FLUIDS COMPANY, HOUSTON, TEXAS A TEXAS GENERAL PARTNERSHIP Field hand pump for use in the measuring of properties of drilling mud, or the like
D273465, Oct 23 1981 DEFELSKO CORPORATION, A CORP OF NY Positest thickness gage
D274227, Mar 09 1981 MI DRILLING FLUIDS COMPANY, HOUSTON, TEXAS A TEXAS GENERAL PARTNERSHIP Hydraulic filter press for pressing liquid from a drilling mud or the like
D278211, Sep 13 1982 Coating thickness gage
D290817, May 24 1984 John Manufacturing Limited Electronic currency tester
D300645, Dec 26 1985 Generic animal figure
D301016, Nov 29 1985 Taylor Hobson Limited Roughness indicator
D340875, Jan 30 1990 Tractel S.A. Stress gauge force sensing instrument
D412674, Feb 03 1998 The Stanley Works Stud finder
D969619, Oct 19 2020 AROMA TECHNOLOGY CO , LTD Portable bean roast degree analyzer
Patent Priority Assignee Title
196075,
203623,
231389,
232746,
235786,
D256099, Nov 14 1977 CLINICON MANNHEIM GMBH, Densitometer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 18 1980MUCHENBERGER, ERNESTGRETAG AKTIENGESELLSCHAFT, A COMPANY OF SWITZERLANDASSIGNMENT OF ASSIGNORS INTEREST 0039440924 pdf
Feb 18 1980EICHENBERGER, WALTERGRETAG AKTIENGESELLSCHAFT, A COMPANY OF SWITZERLANDASSIGNMENT OF ASSIGNORS INTEREST 0039440924 pdf
Feb 28 1980Gretag Aktiengesellschaft(assignment on the face of the patent)
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