Patent Number: 6,310,835

Title: Metal case part with knobs made in synthetic material

Abstract: Metal case part (9) having a wall whose outer surface (11) includes separated knobs (23a, 23b, 23c) formed by a synthetic material, characterized in that one face (12) opposite to the outer surface (11) of the part (9) includes a groove (15) connected to said outer surface (11) by through passages (13a, 13b, 13c) at locations provided for the knobs (23a, 23b, 23c) and in that said knobs (23a, 23b, 23c) originate from a filler (20) made of synthetic material projecting from the outer surface (11), while being connected to each other through said through passages (13a, 13b, 13c) to a strand 25, also made of synthetic material, held on the bottom of the groove (15).

Inventors: Mantoan; Giancarlo (Taino, IT), Biraghi; Tommaso (Sesto Calende, IT)

Assignee: Lascor S.p.A.

International Classification: G04B 19/28 (20060101); G04B 37/22 (20060101); G04B 37/00 (20060101); G04B 19/00 (20060101); G04C 017/00 (); G04C 019/00 (); G04B 037/00 (); G04B 029/00 ()

Expiration Date: 10/30/2018