Patent
   D451847
Priority
Sep 08 2000
Filed
Sep 08 2000
Issued
Dec 11 2001
Expiry
Dec 11 2015
Assg.orig
Entity
unknown
17
34
n/a
The ornamental design for a bicycle stem, as shown and described.

FIG. 1 is a top plan view of a first embodiment of a bicycle stem showing our new design;

FIG. 2 is a bottom plan view of the first embodiment;

FIG. 3 is a right side elevational view of the first embodiment;

FIG. 4 is a left side elevational view of the first embodiment;

FIG. 5 is a front elevational view of the first embodiment;

FIG. 6 is a rear elevational view of the first embodiment;

FIG. 7 is a top plan view of a second embodiment of a bicycle stem showing our new design;

FIG. 8 is a bottom plan view of the second embodiment;

FIG. 9 is a right side elevational view of the second embodiment;

FIG. 10 is a left side elevational view of the second embodiment;

FIG. 11 is a front elevational view of the second embodiment; and,

FIG. 12 is a rear elevational view of the second embodiment.

Thomson, Loronzo H., Thomson, Brian, McJunkin, Mark P.

Patent Priority Assignee Title
11273885, Jul 16 2020 Lane B, Presson High-rise bicycle stem
7407176, May 10 2004 THOMSON IP, LLC Bicycle stem with interlocking joint in the handlebar clamp and associated methods
D512348, Mar 30 2004 THOMSON IP, LLC Bicycle stem
D515480, Mar 30 2004 THOMSON IP, LLC Bicycle stem
D515481, Mar 30 2004 THOMSON IP, LLC Bicycle stem
D515983, Mar 30 2004 THOMSON IP, LLC Bicycle stem
D516965, Mar 30 2004 THOMSON IP, LLC Bicycle stem
D527991, Jan 18 2005 Connection tube
D528047, Mar 30 2004 THOMSON IP, LLC Bicycle stem
D688167, Aug 27 2012 Bicycle part
D753025, Dec 04 2014 CHEN-LEE, JENNIFER Bicycle stem
D830912, Nov 18 2016 Stylized bicycle stem
D843270, Aug 15 2016 Volata Cycles, Inc. Bicycle stem
D845838, Mar 28 2017 Trek Bicycle Corporation Bicycle stem
D848316, Aug 21 2017 SCOTT & SARGEANT (PROPERTIES) LIMITED Adjustable headstock for a bicycle
D920174, Feb 14 2020 GOGORO INC. Bicycle stem
D944127, Jun 30 2020 TIEN HSIN INDUSTRIES CO., LTD.; TIEN HSIN INDUSTRIES CO , LTD Bicycle stem
Patent Priority Assignee Title
4783187, Sep 16 1987 Wald Manufacturing Co., Inc. Bicycle handlebar stem assembly
4916970, Jun 22 1989 Wald Manufacturing Co., Inc. Bicycle handlebard stem
4969374, Oct 10 1988 3T S.p.A. Stem for bicycle handlebars
5138900, Sep 20 1988 Adjustable handlebar stem for a bicycle or similar vehicle
5181436, Jun 15 1992 Stem for interconnecting a handlebar and a head tube of a bicycle
5193930, Jun 24 1992 Coupling for securing a handlebar stem of a bicycle
5201244, Feb 27 1992 Bicycle handlebar stem extender
5213006, Jun 05 1992 HSIN LUNG ACCESSORIES CO , LTD Bicycle stem mechanism having internal rigidifying washer
5263351, Sep 01 1992 Italimpianti of America, Inc. Locking wedge assembly for two-piece mechanically connected mandrels
5273302, Mar 03 1992 Adjustable bicycle stem
5323664, Jan 21 1992 Slidebar assembly for attaching a handlebar to the handlebar stem of a bicycle or the like
5327798, Nov 23 1992 Adjustable bicycle stem
5330220, Nov 05 1991 Shimano, Inc Apparatus for rotatably fitting a fork stem in a head tube of a bicycle
5330302, Jul 22 1993 Kalloy Industrial Co., Ltd. Wedge-nut assembly for fastening bicycle stem tube in steerer tube
5404769, May 18 1994 Adjustable bicycle handlebar stem
5437208, Feb 10 1994 Kalloy Industrial Co., Ltd. Engaging device for securing a handlebar stem of a bicycle
5442973, Jan 11 1994 Hsin Lung Accessories Co., Ltd. Locking mechanism between stem member and fork tube of a bicycle
5477747, Oct 11 1994 Kalloy Industrial Co., Ltd. Pivot arm assembly for handlebar
5509328, Feb 03 1995 Adjustable upright tube of a bicycle handlebar
5536102, Jan 13 1995 Locking mechanism for bicycle head tube
5687616, Oct 05 1993 Marui Co, Ltd. Handle stem fixing device in a bicycle
5842385, Mar 27 1997 Handlebar stem assembly for a bicycle
5865069, Nov 24 1993 Light-weight bicycle handlebar stem for use with non-threaded fork tubes
5888015, Feb 05 1997 Wedge lock rod gripper
D300014, Jun 26 1985 3 T S.p.A. Stem for a bicycle handlebar
D306418, May 18 1987 Wald LLC Bicycle handlebar stem
D307405, Apr 03 1987 SAKAE RINGYO CO , LTD Bicycle stem
D313206, Mar 27 1989 SUN METAL PRODUCTS, INC Mountain bicycle stem
D341801, Jul 13 1992 SUN METAL PRODUCTS, INC Bicycle stem
D342050, Oct 17 1991 Monark Aktiebolag Handlebar stem for exercise bicycles
D348636, Apr 08 1992 Briggs & Stratton Power Products Group, LLC Bicycle stem cover
D354259, Jul 26 1993 Bicycle stem
D356759, Feb 22 1994 Wald LLC Bicycle handlebar stem
D416521, Jul 13 1998 Trek Bicycle Corporation Bicycle handlebar stem
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 08 2000L. H. Thomson Company, Inc.(assignment on the face of the patent)
Oct 18 2000THOMSON, LORONZO H L H THOMSON COMPANY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112490627 pdf
Oct 18 2000THOMSON, BRIANL H THOMSON COMPANY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112490627 pdf
Oct 18 2000MCJUNKIN, MARK P L H THOMSON COMPANY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112490627 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule