Patent
   D557097
Priority
Aug 08 2005
Filed
Aug 08 2005
Issued
Dec 11 2007
Expiry
Dec 11 2021
Assg.orig
Entity
unknown
1
29
n/a
The ornamental design for a butterfly impact wrench, as shown and described.

FIG. 1 is a perspective view of a butterfly impact wrench incorporating my design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

The phantom lines shown in the drawings indicate environmental structure which form no part of the claimed design.

Izumisawa, Tomokazu

Patent Priority Assignee Title
D701956, Mar 26 2013 Pediatric Innovations USA, LLC Nasal device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 08 2005SP Air Kabushiki Kaisha(assignment on the face of the patent)
Oct 11 2005IZUMISAWA, TOMOKAZUSP Air Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166590803 pdf
May 01 2020SP Air Kabushiki KaishaVESSEL FUKUCHIYAMA CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0537170431 pdf
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