Patent
   D552137
Priority
Aug 10 2005
Filed
Nov 18 2005
Issued
Oct 02 2007
Expiry
Oct 02 2021
Assg.orig
Entity
unknown
3
11
n/a
The ornamental design for a ball bearing swivel, as shown and described.

FIG. 1 is a perspective view of a ball bearing swivel 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.

The surface(s) or portion(s) of the article not shown in the drawing or described in the specification form(s) no part of the claimed design.

Sim, Woo-Kyung

Patent Priority Assignee Title
D620960, Oct 27 2008 Hendrickson USA, L L C Elliptical rod bearing
D769384, Jun 24 2015 Split bearing retainer for a bat, club or racket
D987020, Jun 19 2020 SHANGHAI BLACK KING KONG INDUSTRIAL GROUP CO , LTD Bearing swivel
Patent Priority Assignee Title
3307888,
4552481, Jul 23 1984 Environmental impervious swivel
5028117, Apr 30 1990 Device for guiding and affixing an endoscope
5749812, Jan 08 1997 Speed jump rope ball-bearing swivel attachment
6357954, Aug 15 1997 Vehicle steering system
6461071, Dec 04 1997 Auxiliary tool for cable hauling
6491329, Sep 07 1999 Work support attachment for hoists
20040018042,
20070031183,
D346423, Nov 13 1992 Kabushiki-Kaisha Yo-Zuri Fishing tackle swivel
D456827, Jul 19 2001 Sampo, Inc. Ball bearing swivel
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 17 2005SIM, WOO-KYUNGCentro CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0172350557 pdf
Nov 18 2005Centro Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule