Ceiling air diffuser

Details Ceiling air diffuser Ceiling air diffuser

1986-08-04

1987-12-22

Makay, Albert J.

98 4021, F24F 1306

Patent

active

047140097

ABSTRACT:
An air diffuser (10) is disclosed which has the significant advantage of employing only three subassemblies at the point of installation, including a base (12), a cone assembly (14) and a single bolt (16) to fasten the subassemblies together. Contoured rods (26, 28) are mounted with the base (12) to receive channels (48) on a series of brackets (46) to align the cone assembly and base. The brackets (46) forming the channels (48) also perform the function of securing a middle and lower diffuser cone together. A method of manufacture is also disclosed.

REFERENCES:
patent: D179847 (1957-03-01), Griner
patent: 1982747 (1934-12-01), Kurth
patent: 2125454 (1938-08-01), Marshall
patent: 2269376 (1942-01-01), O'Day
patent: 2326858 (1943-08-01), Honerkamp et al.
patent: 2772624 (1956-12-01), Carnes
patent: 2791170 (1957-05-01), Phillips et al.
patent: 2804007 (1957-08-01), Kurth
patent: 2837990 (1958-06-01), Tutt
patent: 2891461 (1959-06-01), O'Day
patent: 2928331 (1960-03-01), Averill
patent: 2947237 (1960-08-01), O'Day
patent: 2994259 (1961-08-01), O'Day
patent: 3053164 (1962-09-01), Lyttle et al.
patent: 3107597 (1963-10-01), Person
patent: 3205809 (1965-09-01), Sweeney et al.
patent: 3311044 (1967-03-01), Marino
patent: 3765136 (1973-10-01), Skoch
patent: 3854386 (1974-12-01), Hedrick
patent: 4020752 (1977-05-01), Stephan
patent: 4080882 (1978-03-01), Brums

Affiliated with

Also associated with

Rating

Ceiling air diffuser does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ceiling air diffuser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ceiling air diffuser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-813043