K JACK ENG CO INC has a total of 13 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets control are SEITZ AUTOMATEN GMBH, COIN ACCEPTORS and WISTOFT SOEREN.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | Canada | 3 | |
#3 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Control |
# | Technology | |
---|---|---|
#1 | Coin-freed | |
#2 | Money sorting |
# | Name | Total Patents |
---|---|---|
#1 | Chalabian Jack S | 12 |
#2 | Deweese Craig A | 2 |
#3 | Thompson Arden R | 2 |
#4 | Simon Richard A | 2 |
#5 | Kaloi Dennis M | 2 |
#6 | Simon Richard Anthony | 1 |
#7 | Kaloi Dennis Moana | 1 |
#8 | Thompson Arden Ronald | 1 |
#9 | Deweese Craig Allen | 1 |
#10 | Chalabian Jack Steven | 1 |
Publication | Filing date | Title |
---|---|---|
US5201396A | Electronic coin mechanism and system | |
US4576271A | Coin operated pull-down door and door spring mechanism for vending machine | |
US4465207A | Single article vending machine | |
US4227604A | Coin selecting funnel | |
US4243134A | Coin operated vending apparatus with multiple coin chutes | |
US4067477A | Single article vending machine | |
US4049106A | Vending machine mechanism housing and armor protection therefor | |
US4062435A | Water proof coin mechanism | |
US3884330A | Coin operated vending apparatus with door operated coin return & pawls therefore |