Stock material or miscellaneous articles – Structurally defined web or sheet – Edge feature
Patent
1997-12-17
2000-11-07
Jones, Deborah
Stock material or miscellaneous articles
Structurally defined web or sheet
Edge feature
428 31, 428122, 4285428, 52211, B32B 2302
Patent
active
061433977
ABSTRACT:
An opening trim including a body approximately U-shaped in section, a right-hand projection and a left-hand projection which are opposed to each other in a space surrounded with the body and mounted on an installing portion such as a flange. Each of the right-hand holding projection and the left-hand holding projection has a primary lip projecting rearward from a front portion of an inner side surface of the body, respectively. The right-hand holding projection and/or the left-hand holding projection have a secondary lip projecting inward from a rear portion of one and/or the other inner side surface of the body. Each of the secondary lips has an engaging concave temporarily engaging a leading end of each of the primary lips.
REFERENCES:
patent: 3774363 (1973-11-01), Kent
patent: 4494337 (1985-01-01), Watanabe et al.
patent: 4631865 (1986-12-01), Motonami et al.
patent: 5527583 (1996-06-01), Nozaki et al.
patent: 5972268 (1999-10-01), Nakajima et al.
Bahta Abraham
Jones Deborah
Tokai Kogyo Kabushiki Kaisha
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