Shaft seal

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Description

FIG. 1 is a perspective view from above illustrating the top and right side of a shaft seal;

FIG. 2 is an elevation view of the front of the shaft seal of FIG. 1;

FIG. 3 is an elevation view of the right side of the shaft seal of FIG. 1; and,

FIG. 4 is an elevation view of the left side of the shaft seal of FIG. 1.

Where applicable, portions of the shaft seal are shown in broken lines herein for illustrative purposes only, and form no part of the claim.

Claims

The ornamental design for a shaft seal, as shown and described.

Referenced Cited
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Patent History
Patent number: D906485
Type: Grant
Filed: Sep 27, 2017
Date of Patent: Dec 29, 2020
Assignee: Natural Gas Solutions North America, LLC (Houston, TX)
Inventor: Robert Erling Fowler (Houston, TX)
Primary Examiner: Amy C Wierenga
Application Number: 29/619,204
Classifications
Current U.S. Class: Fitting (10) (D23/259)