spirit level (mini 2-line)

CN310279712SActive Publication Date: 2026-10-27QIDONG XINGHESHENG OPTOELECTRONICS TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202630382999.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-07-23
Publication Date
2026-10-27
Estimated Expiration
2041-07-23

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Abstract

1. Name of the designed product: level (mini small two-line). 2. Use of the designed product: used to provide straight line or plane reference in construction engineering. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.
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