Welding machine case
First Claim
Patent Images
1. The ornamental design for a welding machine case, as shown and described.
1 Assignment
0 Petitions
Accused Products
20 Citations
1 Claim
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1. The ornamental design for a welding machine case, as shown and described.
Specification
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Current AssigneeZhejiang Lin Long Welding Equipment Co., Ltd.
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Original AssigneeZhejiang Lin Long Welding Equipment Co., Ltd.
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InventorsLin, Yang
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Primary Examiner(s)Rademaker, Garth
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Assistant Examiner(s)Kloberg, Katelin G
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Application NumberUS29/562,215Time in Patent Office1,173 DaysField of SearchD15144, D151441, D151442, D13110, D14349US Class CurrentCPC Class CodesN/A
