Title:
Insert for variable bore ram blow out preventor
United States Patent D425525


Inventors:
Wooten, Timothy (Houston, TX)
Application Number:
29/084776
Publication Date:
05/23/2000
Filing Date:
03/10/1998
Assignee:
Cooper Cameron Corporation, Inc. (Houston, TX)
Primary Class:
Field of Search:
D23/249, D23/269, D23/233, 251/1, D15/21
View Patent Images:
US Patent References:
5833208Inner seal for ram-type blowout preventerNovember, 1998Lee251/1.3
5064164Bop seal with improved metal insertsNovember, 1991Le251/1.1
5011110BOP seal with improved metal insertsApril, 1991Le251/1.1



Primary Examiner:
Taylor, Robin V.
Attorney, Agent or Firm:
Duane, Morris & Heckscher LLP
Claims:
1. The ornamental design for insert for variable bore ram blow out preventor,as shown and described.

Description:

FIG. 1 is a right view of the insert;

FIG. 2 is a left view of the insert;

FIG. 3 is a bottom view of the insert;

FIG. 4 is a top view of the insert;

FIG. 5 is a front view of the insert; and

FIG. 6 is a back view of the insert;

FIG. 7 is a right side persective view of the insert; and,

FIG. 8 is a left side perspective view of the insert.