GENEVA, March 4 -- SIEMENS HEALTHCARE DIAGNOSTICS INC. (511 Benedict AvenueTarrytown, New York 10591) filed a patent application (PCT/US2025/042672) for "TEST TUBE RETAINING DEVICE" on Aug 19, 2025. With publication no. WO/2026/043939, the details related to the patent application was published on Feb 26, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): SORENSEN, George (1615 Potomac StreetMount Bethel, Pennsylvania 18343)
Abstract: A test tube vacuum retainer device includes an outer body, a plunger assembly, a cam assembly, and a diaphragm. The outer body has a base and a side wall that fo...