Patent
   D470515
Priority
Jan 24 2002
Filed
Jan 24 2002
Issued
Feb 18 2003
Expiry
Feb 18 2017
Assg.orig
Entity
unknown
0
3
n/a
The ornamental design for an oval manway facer, as shown and described.

FIG. 1 is a front view of an oval manway facer showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right end view thereof;

FIG. 6 is a left end view thereof; and,

FIG. 7 is an exploded perspective view thereof.

Place, Brent, Ricci, Donato L.

Patent Priority Assignee Title
Patent Priority Assignee Title
5429021, Oct 18 1993 Tri Tool Inc Elliptical manway cutter
5775188, Feb 29 1996 Climax Portable Machine Tools, Inc. Apparatus for and method of facing surfaces
D427212, Nov 29 1999 HYDRATIGHT OPERATIONS, INC Pipe end prep machine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 26 2001PLACE, BRENTRICCI, DONATO L ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0125230258 pdf
Jan 24 2002Donato L., Ricci(assignment on the face of the patent)
Apr 21 2006RICCI, DONATO L D L RICCI CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0194660180 pdf
Aug 30 2010D L RICCI CORP HYDRATIGHT OPERATIONS, INC MERGER SEE DOCUMENT FOR DETAILS 0259130067 pdf
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