| 1972 BURANDT Connector Socket THEXTON Patent 30591 |
| 1981 RUGA Structural Connector Design Patent 38252 |
| 1932 MANASTER Belt Buckle Connector Design Patent 31617 |
| 1966 BLACKBURN Ratchet Connector Patent Print |
| 1947 BINDMAN Electric Connector Plug NOMA Patent 30423 |
| 1950 ROBERT Explosive Cartridge Connector Patent |
| 1960 AUSTIN POWDER CO Fuse Connector Patent |
| 1943 GATY CLINTON Electrical Connector Patent |
| 1926 HULL Connector for 2 part Car Doors Patent 6769 |
| 1971 DE SIO Loadbreak Connector AMP Patent 30580 |
| 1952 NELSON Parachute Connector Link Patent |
| 1962 ALLEN GEORGE Connector Patent Print Art |
| 1962 LUKETA Connector For Trawl Nets Patent |
| 1888 LANGE Alternate Current Dynamo Connector Patent 13 |
| 1940 TEMPLE Underwater Connector Patent Print |
| 1973 BRINSER Electric Connector AMP Patent 30604 |
| 1969 PAUTRIE Electric Connector AMP Patent 30566 |
| 1949 GOULD Electric Connector KOLLATH Patent 30448 |
| 1956 WARNER Adjustable Strap Connector Patent |
| 1958 TREFNY Gun Switch Connector Patent Print |