Air brake stroke length indicator

The ornamental design for an air brake stroke length indicator, as shown and described.

FIG. 1 is a front elevational view of an air brake stroke length indicator showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is a bottom plan thereof; and,

FIG. 5 is a sectional view thereof taken on line 5--5 of FIG. 1.

Patent	Priority	Assignee	Title
D705502,	Aug 29 2007	IMAGINE THAT INTERNATIONAL, INC	Pet protective collar

Patent	Priority	Assignee	Title
3440604,
3605085,
3660815,
4049084,	Nov 28 1975	CASE CORPORATION, A CORP OF DELAWARE	Audible lining wear indicator
4991310,	Sep 19 1989		Brake chamber stroke indicator
5048645,	Jun 01 1989	Alfred Teves GmbH	Wear indicator for a brake shoe, especially a disc-type brake shoe, of an automotive vehicle
D320770,	Oct 10 1989	Lufkin Industries, Inc.	Tractor with fifth wheel plate for moving trailers
D322228,	Aug 01 1989		Brake rod stroke length indicator

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