Abstract: A manually operated self-inking stamping device including a base for contacting material to be stamped, a stamp pad received by the base and having a shaft extending outwardly therethrough, a handle threadedly mounted on the shaft for rotational positioning movement therealong, and a locking member extending between and normally lockingly engaging the handle and the base. A coiled spring is disposed about the shaft between the handle and the locking member to bias the handle and the stamp pad upwardly and to maintain the locking member and the base in engagement. Ordinary operation is achieved by depression of the handle against the biasing of the spring.

Abstract: A manual self-inking stamping device including a base for contacting material to be stamped, such base having a recess in which a self-inking stamp pad is supported for vertical movement with respect thereto. A depressable handle threadedly engages a shaft extending through the base from the stamp pad, and a movable member is disposed about the shaft for selective meshing engagement with the base at one end of the movable member and for engagement with the handle at the other end to lock the handle against rotational movement about the shaft. A spring disposed intermediately of the handle and the movable member urges the handle and the stamp pad upwardly and urges the movable member into engagement with the base. The handle may be depressed against the biasing force of the spring to bring the stamp pad into contact with the material to be stamped, the movable member acting as a stop to restrict the vertical depression of the handle.