IP Library › Granted Patent US 5,857,504
Granted Patent Utility
US 5,857,504 · App. 08/078,038

Collapsible funnel

Inventor: Christian Tremblay
Patented Case View Patent ↗
Granted: Jan 12, 1999 Filed: May 13, 1998
Inventor
Christian Tremblay

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Quick Facts
Patent No.
US 5,857,504
App. No.
08/078,038
Filed
1998-05-13
Granted
1999-01-12
Kind
A