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Publication numberUSD268173 S
Publication typeGrant
Application numberUS 06/194,608
Publication dateMar 8, 1983
Filing dateOct 6, 1980
Publication number06194608, 194608, US D268173 S, US D268173S, US-S-D268173, USD268173 S, USD268173S
InventorsRobert A. Guetschow, Daniel J. Durdin
Original AssigneeRosemount Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Calibrator for two wire transmitters
US D268173 S
Abstract  available in
Images(1)
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Claims(1)
  1. The ornamental design for a calibrator for two wire transmitters, substantially as shown.
Description

FIG. 1 is a top and left front perspective view of a calibrator for two wire transmitters showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof.

Non-Patent Citations
Reference
1North American Bulletin, 80.10-8/79-"Tech-Mate" Digital Calibrator.
2Radio-Electronics-6/60, p. 100-Transfer Standard Calibrator.
Classifications
U.S. ClassificationD10/78