USD478827SExpiredUtility

Laminar flow device

40
Assignee: CRYSTAL FOUNTAINS INCPriority: Aug 14, 2002Filed: Aug 14, 2002Granted: Aug 26, 2003
Est. expiryAug 14, 2022(expired)· nominal 20-yr term from priority
Inventors:George E. Ayer
40
PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a laminar flow device, as shown and described.

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