Golf putter equipped with userpositioned sighting means

Claim 1

A GOLF CLUB OF THE CLASS DESCRIBED COMPRISING A CLUB HEAD AND A SHAFT CONNECTED THERETO,SAID HEAD HAVING A PLANAR FRONT FACE, A REAR FACE, A TOP SURFACE AND A SOLE SURFACE, SAID TOP SURFACE HAVING A SHALLOW FAN-SHAPED RECESS THEREIN, BOUNDED BY A CONTINUOUS WALL PORTION EXTENING DOWNWARDLY FROM THE TOP SURFACE OF SAID HEAD AND WITH THE NARROWER END OF SAID RECESS BEING LOCATE ADJACENT SAID FRONT FACE, AND AN ELONGATED SIGHTING STRIPE DISPOSED IN SAID RECESS AND BEING ADAPTED FOR AFFIXING TO THE BOTTOM SURFACE OF SAID RECESS BY THE USER OF THE CLUB AND IN ACCORDANCE WITH HIS INDIVIDUAL GOLFING CHARACTERITICS, SAID RECESS HAVING A DEPTH GREATER THAN THE THICKNESS OF SAID STRIPE AND HAVING A WIDTH SUFFICIENT TO PERMIT ANGULAR LATERAL ADJUSTMENT OF SAID STRIPE WHEN DISPOSED IN SAID RECESS, SAID STRIPE COMPRISING A THIN MEMBER HAVING A LENGTH AT LEAST THREE TIMES ITS WIDTH AND INCLUDING A PRESSURE-SENSITIVE ADHESIVE MATERIAL ON ITS UNDERSIDE CHARACTERIZED BY ITS ABILITY TO FORM A TIGHT WEATHER-RESISTANT BOND TO THE BOTTOM SURFACE OF SAID RECESS UPON APPLICATION OF APPROPRIATE PRESSURE THERETO, SAID STRIPE BEING ADAPTED FOR ANGULARLY ADJUSTABLE CONTACT WITH THE BOTTOM SURFACE OF SAID RECESS FOLLOWING APPLICATION OF A COMPARATIVELY LIGHT BONDING PRESSURE THERETO AND FOR FIXED CONTACT THEREWITH FOLLOWING THE ESTABLISHING OF THE OPTIMUM SIGHTING RELATION BY THE USER OF SAID CLUB AND THE SUBSEQUENT APPLICATION OF A COMPARATIVELY HEAVY BONDING PRESSURE TO SAID STRIPE.