Seal material
Latest VALQUA, LTD. Patents:
Description
Claims
The ornamental design for a seal material, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D942596
Type: Grant
Filed: Jun 22, 2016
Date of Patent: Feb 1, 2022
Assignee: VALQUA, LTD. (Tokyo)
Inventor: Ippei Nakagawa (Gojo)
Primary Examiner: Amy C Wierenga
Application Number: 29/568,897
Type: Grant
Filed: Jun 22, 2016
Date of Patent: Feb 1, 2022
Assignee: VALQUA, LTD. (Tokyo)
Inventor: Ippei Nakagawa (Gojo)
Primary Examiner: Amy C Wierenga
Application Number: 29/568,897
Classifications
Current U.S. Class:
Gasket Or Packing (D23/269)