Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Noriyasu Nagai
Hideaki Matsumura
Kyosuke Nagaoka
Ryoji Inoue
Taiji Maruyama
Kenta Udagawa
Date of Patent
September 19, 2023
Patent Application Number
17370955
Date Filed
July 8, 2021
Patent Citations
...
Patent Primary Examiner
Patent abstract
A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged and a coupling portion in which a male thread portion is arranged on the outside; and a cover portion including a female thread portion on the inside and configured to be attachable to the discharge port member, the female thread portion configured to be screwed to the male thread portion, in which the male thread portion is discontinuous in the coupling portion.
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