Abstract: The invention is based on the aim of providing a novel office tool, and a corresponding method, wherein various application advantages of known office tools are combined. The invention provides an adhesive tape stamp 1 that is configured to implement a course of movement, wherein an adhesive tape section having a defined length is pressed onto an object in a stamping device, having a separating device 12, which is configured and/or disposed in order to separate an adhesive tape end as the adhesive tape section 23 from a continuous adhesive tape 19 at a separation point 22, and having a stamping device 11, wherein the stamping device 11 is configured and/or disposed to press the adhesive tape end and/or the adhesive tape section 23 onto the object in the stamping direction 4.

Abstract: The invention is based on the aim of providing a novel office tool, and a corresponding method, wherein various application advantages of known office tools are combined. The invention provides an adhesive tape stamp 1 that is configured to implement a course of movement, wherein an adhesive tape section having a defined length is pressed onto an object in a stamping device, having a separating device 12, which is configured and/or disposed in order to separate an adhesive tape end as the adhesive tape section 23 from a continuous adhesive tape 19 at a separation point 22, and having a stamping device 11, wherein the stamping device 11 is configured and/or disposed to press the adhesive tape end and/or the adhesive tape section 23 onto the object in the stamping direction 4.

Abstract: The invention relates to a bone implant for joint endoprostheses with a collarless, truncated-cone-shaped shaft (3) which can be inserted into a recess (1) of a bone (2) and which supports a joint piece (7), which shaft (3) has a surface area (8) with a plurality of protrusions (9). It is provided by the invention that the protrusions (9) are formed by local teeth rising from the surface area (8), the distal areas of which have at least one cutting or abrading edge or surface (10) for abrading the bone (2) during insertion or for creating a space for the protrusions (9) so that they can be placed into the bone (2).

Abstract: A one shot use, nonreusable or nonrefillable writing implement has a writing insert with a front end writing tip and a rear end projection for perforating the closure of a writing liquid (india ink etc.) reservoir; a two part cap has an axially slidable end piece with a sleevelike extension with two beads and a cap sleeve for locking the cap in two positions; in one position the writing insert is kept from the closure and in the other one the closure is perforated, a spacer ring holds normally the end piece is held in pristine state indicating position corresponding to the first latch position on removal of the spacer ring, the end piece upon being pushed towards the cap sleeve permitting establishing the second position wherein the second one of the beads latches.