(under the class definition) Sealing means wherein the sealing means is a material having a ropy or glutinous consistency (e.g., lacking in easy movement or fluidity, etc.) and having the quality of sticking or adhering to oppose the flow of fluid at the joint or juncture.
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301+, for a process of dynamic close proximity sealing (e.g., contactless, fluent, etc.).
347+, for diverse and distinct dynamic seals including a close proximity seal.
409+, for a dynamic, close proximity seal (e.g., contactless, fluent, etc.).