GENEVA, Feb. 11 -- JOHN CRANE INC. (6400 Oakton St.Morton Grove, Illinois 60053) filed a patent application (PCT/IB2025/057689) for "SEALING RINGS" on Jul 29, 2025. With publication no. WO/2026/028102, the details related to the patent application was published on Feb 05, 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): WASSER, James R. (c/o John Crane Inc.6400 Oakton St.Morton Grove, Illinois 60053)
Abstract: An O-ring having a cross-section comprising projections on opposite sides of the O-ring such that pressure applied to the projections causes expansion of the O-ring in a direction orth...