USD491080SExpiredUtility

Laser level with adjustable laser projection line

Assignee: CHERVON INTERNAT TRADING CO LTPriority: Dec 3, 2002Filed: Jun 3, 2003Granted: Jun 8, 2004
Est. expiryDec 3, 2022(expired)· nominal 20-yr term from priority
Inventors:Shuming Wu
62
PatentIndex Score
12
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a laser level with adjustable laser projection line, as shown and described.

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