Patent
   D375504
Priority
Jan 16 1996
Filed
Jan 16 1996
Issued
Nov 12 1996
Expiry
Nov 12 2010
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for an air motor dual piston design, as shown and described.

FIG. 1 is a perspective view of an air motor dual piston design according to the present invention;

FIG. 2 is a front elevation view of the air motor dual piston design the rear view being a mirror image thereof;

FIG. 3 is a top plan view of the air motor dual piston design the bottom view being a mirror image thereof;

FIG. 4 is a left end elevation view of the air motor dual piston design; and,

FIG. 5 is a right end elevation view of the air motor dual piston design.

Sell, Leslie J.

Patent Priority Assignee Title
D476664, Oct 25 2002 Ametek, Inc. Motor lamination
Patent Priority Assignee Title
1530539,
2067819,
2283886,
4850313, Feb 16 1988 Cruciform engine
968702,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 12 1996SELL, LESLIE J Ingersoll-Rand CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078560807 pdf
Jan 16 1996Ingersoll-Rand Company(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule