US 12,355,479 B2
Device having an inner sealing surface forming contours around screw bosses
Liong Siung Wong, Bayan Lepas (MY); Pedram Djavadkhani, Georgetown (MY); and Chun Wen Ooi, Georgetown (MY)
Assigned to MOTOROLA SOLUTIONS, INC., Chicago, IL (US)
Filed by MOTOROLA SOLUTIONS, INC., Chicago, IL (US)
Filed on Dec. 14, 2022, as Appl. No. 18/081,042.
Prior Publication US 2024/0204817 A1, Jun. 20, 2024
Int. Cl. H04B 1/3888 (2015.01)
CPC H04B 1/3888 (2013.01) 14 Claims
OG exemplary drawing
 
1. A portable communication device comprising:
a first housing and a second housing configured to mate with each other to form an interior, the first housing and the second housing comprising non-metallic material,
the first housing comprising:
an inner sidewall forming a sealing surface that extends around the inner sidewall;
an outer sidewall opposing the inner sidewall; and
one or more screw bosses between the inner sidewall and the outer sidewall, the sealing surface extending into the interior in respective regions of the one or more screw bosses to form respective contours around the one or more screw bosses;
the second housing comprising:
a respective sidewall, adjacent to the sealing surface, an outer circumference of the respective sidewall being complementary to the sealing surface; and
a compressible seal that extends around the outer circumference of the respective sidewall, the compressible seal configured to compress against the sealing surface and the respective contours to seal the interior from moisture; and
one or more screws configured to mate with respective screw bosses.