Expandable sealing mechanism
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Description
The broken lines depict portions of the article that form no part of the claimed design.
Claims
The ornamental design for an expandable sealing mechanism, as shown and described.
Referenced Cited
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Patent History
Patent number: D752968
Type: Grant
Filed: Jan 2, 2014
Date of Patent: Apr 5, 2016
Assignee: Press-Seal Gasket Corporation (Fort Wayne, IN)
Inventors: Graham E. Blackwood (Fort Wayne, IN), Katherine A. Bergfeld (Waterville, OH), Michael R. Miller (Churubusco, IN), John M. Kaczmarczyk (Angola, IN), James W. Skinner (Fort Wayne, IN)
Primary Examiner: John Windmuller
Assistant Examiner: Steven Czyz
Application Number: 29/478,201
Type: Grant
Filed: Jan 2, 2014
Date of Patent: Apr 5, 2016
Assignee: Press-Seal Gasket Corporation (Fort Wayne, IN)
Inventors: Graham E. Blackwood (Fort Wayne, IN), Katherine A. Bergfeld (Waterville, OH), Michael R. Miller (Churubusco, IN), John M. Kaczmarczyk (Angola, IN), James W. Skinner (Fort Wayne, IN)
Primary Examiner: John Windmuller
Assistant Examiner: Steven Czyz
Application Number: 29/478,201
Classifications
Current U.S. Class:
D8/396