Countdown timer

Details Countdown timer Countdown timer

1983-01-20

1985-06-11

Holtje, Nelson C.

Measuring, testing, or signalling instruments

Time-measuring instrument or casing

Patent

active

D02791730

REFERENCES:
patent: D252614 (1979-08-01), Thornberry
patent: D260375 (1981-08-01), Kane
patent: D267784 (1983-02-01), Heuer
patent: D267785 (1983-02-01), Heuer
patent: D275082 (1984-08-01), Goodin
European Jeweler--5/75--p. 73--Stopwatch at top.
Sporting Goods Dealer--9/77--p. 215--Stopwatch at top.
Merchandising--9/78--p. 75--Stopwatch at left.

Affiliated with

Also associated with

Rating

Countdown timer does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1175293