Lincoln Logotype Co., Inc.

Indiana Stamp Company, Inc.

Millard B Beaver

Leonard L Johnson

William A Collins

Harry L Hart

Thomas J Beaver

Tennis Mahoney

A hand stamp assembly that includes a porous ink cartridge received in the stamp housing and a porous ink containing die head that is mounted in contact with the forward face of the ink cartridge so that ink may be transferred from the cartridge to the die head as the ink in the die head is depleted. The forward face of the die head is normally protected by a spring-loaded shielding sleeve that retracts when the stamp is pressed against the surface to be marked. An axial handle socket is provided so as to receive a handle or other gripping means. The socket is designed to have an inherent resilient flexing capability to provide firm gripping of the handle or other holder.

Self-inking hand stamp

An imprinting wheel which comprises a plurality of annular disc members coaxial with a shaft and axially spaced therealong to define radially outwardly facing spaces therebetween and connected for rotation in unison. Printing type elements of rubber-like material have a printing portion terminating in a printing face and a base portion provided with an inner circumferential surface and joining ears which extend laterally of the printing portion. Adjacent pairs of disc members have first coaxially aligned annular shoulders forming first annular steps in the disc member which respectively engage the ears of a type element with the base portion extending across the space and the printing portion extending radially outwardly in the space and beyond the peripheral edges of the disc members, the first shoulders preventing radial outward movement of the type element. Annular resilient members have inner and outer circumferential surfaces. Each pair of adjacent disc members has second coaxially aligned annular shoulders thereon respectively forming second annular steps for engaging the opposite edges of the resilient member which has its outer surface engaging the inner surface of a type element. The unstressed outsidediameter of the resilient member is greater than the inside diameter of the second shoulders so that the resilient member is preloaded resiliently to resist radial inward movement of the type element.

Multi-line imprinting wheel apparatus

Growing community of inventors

Leo, IN, United States of America

Millard B Beaver