Assignee
CATENA LOCKS AS
DK·2 granted patents·37 citations·filing 1981–1981
Top patents by PatentIndex Score
2 records- 0156US4474282ACoin-operated lock for a trolley system including especially shopping and luggage trolleysCATENA LOCKS AS·Filed 1981·Granted Oct 2, 1984·22 cites·9 claims
- 0251US4474280ACoin-operated lock for a trolley system including especially shopping and luggage trolleysCATENA LOCKS AS·Filed 1981·Granted Oct 2, 1984·15 cites·9 claims
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