Josef Kaiser owner Uhrenfabrik (Clockfactory) Villingen, Germany In Lenzkirch Black Forest, around 1922 founded the alarm clock factory, based on his excellent first hand knowledge in the clock manufacturing field, produced 6000 clocks daily in 1930. Son Oskar and Franz assumed management. 1945 the entire factory was dismantled. 1948 a new start, but by 1973 the company failed due to Japanese competition and was closed for good. The trade mark was the "J" over 'K" inside a diamond which was inside a circle. Also registered were the trade marks - "Ting-Tang" ; "UVIKA"; "K A I S E R" and variations on the "J over K inside a diamond in side a circle" COPYRIGHT - Union-Horlogere, Clock & Watch Trademark Index European Origin, Georg Jacob G.M.B.H. Leipzig. Writing by Karl Kochmann Tim Sweet TIMEKEEPR2@AOL.COM M.O.S.T (MY OWN SWEET TIME) WATCH COMPANY. 14002 Tuckey Lane El Paso, TX 79927 U.S.A. (915) 852-2409 (See my add in the MART) Requests and comments welcome enjoy