Oilfield Improvements, Inc.

OI

The mark consists of the letters O and I silhouetted against a geometric background with a curved edge shadowing the letter O along the left side and a straight edge shadowing the letter I along the right side.;Oilfield equipment, namely, couplings for artificial lift systems, namely, sucker rod centralizing guides for use in subterranean oil and gas wells; oilfield equipment, namely, centralizers for sucker rods used in subterranean oil and gas wells; oilfield equipment, namely, paraffin scrapers for sucker rods used in subterranean oil and gas wells; wheel replacement kits for sucker rod centralizing guide couplings consisting of wheels, pins and journals;OILFIELD IMPROVEMENTS;Color is not claimed as a feature of the mark.;[ Analysis of subterranean oil and gas wells, such as computer aided analysis of well bores to assess equipment needs ];