AARDEE SPRING & LOCK CO has a total of 23 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets civil engineering, machines and audio-visual technology are INNER TITE CORP, REMINGTON AND SHERMAN COMPANY and P & F CORBIN.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 10 | |
#2 | Canada | 3 | |
#3 | United States | 3 | |
#4 | Australia | 1 | |
#5 | Germany | 1 | |
#6 | France | 1 | |
#7 | India | 1 | |
#8 | Italy | 1 | |
#9 | Republic of Korea | 1 | |
#10 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machines | |
#3 | Audio-visual technology | |
#4 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Locks | |
#2 | Unspecified technologies | |
#3 | Advertising | |
#4 | Indexing scheme relating to hinges | |
#5 | Hinges for doors or windows | |
#6 | Nails | |
#7 | Bolts for doors or windows |
# | Name | Total Patents |
---|---|---|
#1 | Mccoag John | 10 |
#2 | Duncan Robert | 3 |
#3 | Mccoag J | 2 |
#4 | Joho Mccoag | 1 |
Publication | Filing date | Title |
---|---|---|
GB9312803D0 | Barrier cable security seal | |
GB8717811D0 | Locking apparatus for security enclosure | |
GB8619170D0 | Locking apparatus | |
GB8611097D0 | Keyless lock | |
KR820002210B1 | Keyless lockable security devices | |
US4280726A | Keyless lockable security devices | |
GB2027788A | Keyless lockable security devices | |
AU8203275A | Improvements in or relating to padlocks | |
GB1517151A | Security system for obturating members and mounting means therefor | |
ZA7503694B | An improved padlock | |
GB1517152A | Security systems for an obturating member | |
IT1021601B | Keyless padlock for once only application - has self locking bracket, and spring loaded steel ball locking mechanism | |
GB1495545A | Locking means | |
GB1477634A | Padlock |