Sealing apparatus
Description
The broken lines in the drawings depict unclaimed portions of the sealing apparatus which form no part of the claimed design.
Claims
The ornamental design for a sealing apparatus, substantially as shown and described.
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Patent History
Patent number: D980394
Type: Grant
Filed: Apr 1, 2020
Date of Patent: Mar 7, 2023
Assignee: WATERMANN POLYWORKS GMBH (Detmold)
Inventor: Markus Watermann (Detmold)
Primary Examiner: Patricia A Palasik
Application Number: 29/730,109
Type: Grant
Filed: Apr 1, 2020
Date of Patent: Mar 7, 2023
Assignee: WATERMANN POLYWORKS GMBH (Detmold)
Inventor: Markus Watermann (Detmold)
Primary Examiner: Patricia A Palasik
Application Number: 29/730,109
Classifications
Current U.S. Class:
Gasket Or Packing (D23/269)