Electronic watch construction

Details Electronic watch construction Electronic watch construction

1975-03-31

1976-10-05

Jackmon, E. S.

Geometrical instruments

58 23R, 339 17R, G04B 1930, G04C 300, H05K 100

Patent

active

039836894

ABSTRACT:
Electronic substrate of the electronic watch is the principal carrier of the electronics and electrical interconnections. It carries two alignment notches with top and bottom spacers embracing the substrate and engaging the alignment notches. The visual horological display is located in the top spacer and the batteries are located in the bottom spacer. Springs press onto the substrate and are contactable for input to the watch electronics. All important parts are keyed together for ease of assembly and accuracy of alignment.

REFERENCES:
patent: 3838568 (1974-10-01), Zurcher et al.
patent: 3863436 (1975-02-01), Schwarzschild
patent: 3864905 (1975-02-01), Richardson
patent: 3910029 (1973-08-01), Yamazaki

Affiliated with

Also associated with

Rating

Electronic watch construction does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-648102