Holger Pupke has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: A syringe includes a syringe cylinder and a distal end designed as a syringe cone. The distal end comprises a region set back in a radial direction such that an edge extending in the circumferential direction is formed. The edge has a first chamfer, and comprises an attachment piece having a clamping region. Holding forces are introduced from the attachment piece via the clamping region in the region of the syringe set back in a radial direction. The clamping region comprises a distal edge. The the distal edge of the clamping region has a second chamfer.
Abstract: A syringe includes a syringe cylinder and a distal end designed as a syringe cone. The distal end comprises a region set back in a radial direction such that an edge extending in the circumferential direction is formed. The edge has a first chamfer, and comprises an attachment piece having a clamping region. Holding forces are introduced from the attachment piece via the clamping region in the region of the syringe set back in a radial direction. The clamping region comprises a distal edge. The the distal edge of the clamping region has a second chamfer.
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