Patent
   D307735
Priority
May 04 1987
Filed
May 04 1987
Issued
May 08 1990
Expiry
May 08 2004
Assg.orig
Entity
unknown
5
1
n/a
The ornamental design for a derailleur shifter, as shown and described.

FIG. 1 is a perspective view of a derailleur shifter showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Chappell, Gilmore H.

Patent Priority Assignee Title
10207772, Jan 28 2011 Paha Designs, LLC Gear transmission and derailleur system
9033833, Jan 28 2011 Paha Designs, LLC Gear transmission and derailleur system
9327792, Jan 28 2011 Paha Designs, LLC Gear transmission and derailleur system
D424984, Feb 09 1998 Shimano Inc. Bicycle derailleur
D798197, Jun 03 2016 Wolf Tooth Components, LLC Bicycle derailleur hanger extension
Patent Priority Assignee Title
4322209, May 24 1979 Shimano Industrial Company, Limited Derailleur with improved mechanism for moving and retaining a movable member to and in a desired speed change stage
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 04 1987Bike-O-Matic Ltd.(assignment on the face of the patent)
May 02 1988CHAPPELL, GILMORE H BIKE-O-MATIC, LTD , A CORP OF UTAHASSIGNMENT OF ASSIGNORS INTEREST 0049040905 pdf
Aug 08 1990BIKE-O-MATIC, LTD INNOVATIVE BICYCLE PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067520705 pdf
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