CROWN OUT-FLOOR OUT DEVICE FOR A WELL SERVICE RIG

Details for Australian Patent Application No. 2003294507 (hide)

Owner KEY ENERGY SERVICES, INC.

Inventors NEWMAN, Frederic, M.

Pub. Number AU-A-2003294507

PCT Number PCT/US2003/0375

PCT Pub. Number WO2004/048249

Priority 60/428,506 25.11.02 US

Filing date 24 November 2003

Wipo publication date 18 June 2004

International Classifications

B66D 001/48 Rope, cable, or chain winding mechanisms

B66C 013/50 Other constructional features or details

E21B 019/00 Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

E21B 019/02 Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/428,506 25.11.02 US

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003294507

11 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003294508-PRODUCT DISPENSING APPARATUS AND METHOD

2003294506-SELF-CLEANING CIRCULATION SYSTEM AND METHOD