USD457083SExpiredUtility

Low flow rotameter

35
Priority: Mar 31, 2001Filed: Mar 31, 2001Granted: May 14, 2002
Est. expiryMar 31, 2021(expired)· nominal 20-yr term from priority
Inventors:Tom Christiansen
35
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2
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3
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1
Claims

Claims

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

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