USD355354SExpiredUtility

Clip for fixing diffuser frames into ceilings

56
Assignee: STERLING ELIZABETHPriority: Sep 19, 1991Filed: Mar 18, 1992Granted: Feb 14, 1995
Est. expirySep 19, 2011(expired)· nominal 20-yr term from priority
Inventors:Edward P. Sterling
56
PatentIndex Score
16
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the clip for fixing diffuser frames into ceilings, as shown and described.

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