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Patent
   D421926
Priority
Mar 09 1998
Filed
Sep 01 1998
Issued
Mar 28 2000
Expiry
Mar 28 2014
Inventors
Bilgery, E…
Assg.orig
BITEC Engi…
Assg.curr
BITEC Engi…
Entity
unknown
Referenced by
2
References
1
Maint.:
n/a
The ornamental design for control panel of a vacuum gauge for diagnosing milking efficiency, as shown and described.

FIG. 1 is a front perspective view of a control panel of a vacuum gauge for diagnosing milking efficiency according to my new design;

FIG. 2 is a left-side angular perspective view of the control panel of a vacuum gauge for diagnosing milking efficiency shown in FIG. 1 and showing details of the top and the left side of the control panel;

FIG. 3 is a right-side angular perspective view of the control panel of a vacuum gauge for diagnosing milking efficiency shown in FIG. 1 and showing details of the right side of the control panel;

FIG. 4 is a rear perspective view of the control panel of a vacuum gauge for diagnosing milking efficiency shown in FIG. 1; and,

FIG. 5 shows a bottom perspective view of the control panel of a vacuum gauge for diagnosing milking efficiency shown in FIG. 1.
INVENTORS:

Bilgery, Erwin

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D879633, Nov 08 2018 Delaval Holding AB Milking point control unit
D879634, Nov 08 2018 Delaval Holding AB Milking point display and control unit
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D343800, Oct 11 1991 Keithley Instruments, Inc. Electronic measuring/monitoring instrument
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 22 1998BILGERY, ERWINBITEC Engineering Erwin BilgeryINVALID ASSIGNMENT SEE RECORDING AT REEL 9828, FRAME 0907 RE-RECORD TO CORRECT SERIAL NUMBER ERRONOUSLY ASSIGNED BY PTO 0094710088 pdf
Jul 22 1998BILGERY, ERWINBITEC Engineering Erwin BilgeryASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0098280907 pdf
Sep 01 1998BITEC Engineering Erwin Bilgery(assignment on the face of the patent)
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