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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US411788713 Apr 19773 Oct 1978Central Sprinkler CorporationSprinkler head flange assembly
US413906218 Oct 197613 Feb 1979Telescopic automatic fire extinguisher
US422885922 Nov 197821 Oct 1980Sprinkler head having a plurality of supporting legs
US461800216 Jan 198621 Oct 1986Grinnel CorporationFire protection sprinkler head
US47858882 Mar 198722 Nov 1988The Reliable Automatic Sprinkler Co., Inc.Decorative quick response sprinkler
US634766924 Mar 200019 Feb 2002Sprinkler

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