1974-07-01
1976-04-20
Claffy, Kathleen H.
H04M 123
Patent
active
039521680
ABSTRACT:
Disclosed is a rotary dial with improved mounting arrangements for assembling the dial and for securing the dial within a telephone instrument. A rotary dial using the present construction features allows one common dial base to be mounted in a number of different housing configurations. The common dial base is fabricated of molded high impact plastic into which mounting members using the present design may be snap-fitted. By providing snap-in mounting members in a plurality of slightly different configurations, the same dial may fit within a plurality of dial housings. As a further part of the improved mounting structure, an easily mountable locking ring is employed to cooperate with the dial base and snap lock a number ring firmly in place.
REFERENCES:
patent: 2963554 (1960-12-01), Hershey
patent: 3105122 (1963-09-01), Babb et al.
patent: 3210480 (1965-10-01), Hartz
patent: 3525821 (1970-08-01), Pulles
patent: 3851113 (1974-11-01), Blackmon, Jr.
Brigance Gerald L.
Chaban Marvin M.
Claffy Kathleen H.
International Telephone and Telegraph Corporation
Raden James B.
LandOfFree
Rotary telephone dial structure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotary telephone dial structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary telephone dial structure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1589064