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US 11,717,729 B2Granted
Golf ball stamp
OwnerMin Gyu Ohinventor
Life of this patent
Estimating the term…
Abstract
The present invention relates to a golf ball stamp, and more particularly to, a stamp, which can reduce manufacturing costs due to its simple structure and store ink inside, is easy and convenient to replace the rubber plate that prints a mark on a golf ball, and can print a mark clearly on the rough golf ball surface.
Claims9
A golf ball stamp, comprising:
- an outer case in the form of a pipe with open top and bottom portions;
- a support member inserted into the outer case and having a depression part that is a spherical surface of a predetermined curvature on an upper surface thereof;
- an inner case configured to be received within the outer case and screw coupled to the outer case, wherein at least a portion of the inner case towards an open upper portion of the inner case interfaces with the support member when screw coupled thereby supporting the support member;
- and
- a rubber plate, which is formed in the form of a flat plate with an elastic material configured to be deformed with an external force, is coupled to an upper portion of the support member wherein the rubber plate is spaced apart from at least a center of the depression of the support member, and has print protrusion parts of a predetermined shape protruding from the upper surface thereof so as to be exposed through an insertion hole of the outer case, wherein while being supported by the depression part of the support member, the rubber plate, when pressed against a golf ball, is elastically deformed towards the depression part to come in contact with the support member and ink is transferred from the print protrusion parts to a surface of the golf ball, and the rubber plate upon removal of the external force, moves away from the depression part to recover to the original flat profile.
2 more elements
Dependencies are inferred from the claim text.