U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

A kissing shield comprised of a thin, flexible membrane and a frame or holder.

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

Assignee: Danfoss Tianjin Ltd.

Location: Tianjin, CN
No. of patents: 3

Number	Title	Issue Date
D606439	Sight glass applied in refrigeration system	12/22/2009
D606438	Sight glass applied in refrigeration system	12/22/2009
D606437	Sight glass applied in refrigeration system	12/22/2009