Gas pressure measuring and data transmitting device
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Description
FIG. 1 is a top and right front perspective view of a Gas Pressure Measuring And Data Transmitting Device showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is an inverted rear elevational view thereof;
FIG. 5 is a top plan view thereof rotated 180.degree.;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a right side elevational view thereof;
FIG. 8 is a top and right front perspective view of another embodiment of my new design of FIGS. 1-7;
FIG. 9 is a front elevational view thereof;
FIG. 10 is a bottom plan view thereof.
The broken line wires of FIGS. 1-2, 4-6 are environmental only and form no part of the claimed design.
Referenced Cited
U.S. Patent Documents
D291231 | August 4, 1987 | Datta |
3277719 | October 1966 | Prell |
3526136 | September 1970 | Caldwell |
3564923 | February 1971 | Nudd |
3842679 | October 1974 | Iwao |
Patent History
Patent number: D301018
Type: Grant
Filed: Apr 7, 1986
Date of Patent: May 9, 1989
Assignee: Dwyer Instruments, Inc. (Michigan City, IN)
Inventor: John Hestich (Glendora, CA)
Primary Examiner: Nelson C. Holtje
Law Firm: Mann, McWilliams, Zummer & Sweeney
Application Number: 6/850,410
Type: Grant
Filed: Apr 7, 1986
Date of Patent: May 9, 1989
Assignee: Dwyer Instruments, Inc. (Michigan City, IN)
Inventor: John Hestich (Glendora, CA)
Primary Examiner: Nelson C. Holtje
Law Firm: Mann, McWilliams, Zummer & Sweeney
Application Number: 6/850,410
Classifications