Swivel body for a top drive in a wellbore derrick

Information

FIG. 1 is a perspective view of a design for a swivel body according to the present invention.

FIG. 2 is a top view of the swivel body of FIG. 1.

FIG. 3 is a first side view of the swivel body of FIG. 1.

FIG. 4 is a bottom view of the swivel body of FIG. 1.

FIG. 5 is a second side view of the swivel body of FIG. 1, opposite the first side shown in FIG. 3.

FIG. 6 is a front view of the swivel body of FIG. 1; and,

FIG. 7 is a rear view of the swivel body of FIG. 1.

The ornamental design for a swivel body for a top drive in a wellbore derrick, as shown and described.

Number	Name	Date	Kind
4010600	Poole et al.	Mar 1977	A
4115911	Poole et al.	Sep 1978	A
4187920	Johnson	Feb 1980	A
4205423	Poole et al.	Jun 1980	A
4219087	Johnson	Aug 1980	A
4421179	Boyadjieff	Dec 1983	A
4449596	Boyadjieff	May 1984	A
4458768	Boyadjieff	Jul 1984	A
4529045	Boyadjieff et al.	Jul 1985	A
4589503	Johnson et al.	May 1986	A
4605077	Boyadjieff	Aug 1986	A
4753300	Shaw et al.	Jun 1988	A
4759239	Hamilton et al.	Jul 1988	A
4793422	Krasnov	Dec 1988	A
4800968	Shaw et al.	Jan 1989	A
4813493	Shaw et al.	Mar 1989	A
4854383	Arnold et al.	Aug 1989	A
4865135	Moses	Sep 1989	A
4878546	Shaw et al.	Nov 1989	A
5236035	Brisco et al.	Aug 1993	A
5293933	Brisco	Mar 1994	A
5950724	Giebeler	Sep 1999	A
6276466	Boyd	Aug 2001	B1
6634423	Giebeler et al.	Oct 2003	B1

	Number	Date	Country
Parent	10862787	Jun 2004	US
Child	29208314		US