| 1983 AHRENS Playground Climber MIRACLE Patent 46469 |
| 1931 BUCKINGHAM WILLIAM Climber Patent Print Art |
| 1962 GEORGE HJELTE Wall Climber Patent Print Art |
| 1962 SODERBERG EMIL Climber Patent Print Art |
| 1972 HOCK Playground Climber Swing Support Patent 46754 |
| 1940 KLEIN JR Lineman'S Climber Patent Print Art |
| 1969 WORMSER Playground Climber Slide GAME Patent 46836 |
| 1939 RUSSELL JOHN Climber For Skis Patent Print |
| 1963 ERWIN HAROLD Column Climber Patent Print |
| 1939 DAWSON CHESTER Ski Climber Patent Print Art |
| 1957 BESSINGER Linemen'S Climber Patent Print |
| 1964 SODERBERG EMIL Climber Patent Print Art |
| 1951 MCCAMMOND WALTER Pole Climber Patent Print |
| 1971 ZICK Playground Climber Slide GAME Patent 46764 |
| 1956 AHRENS Design Playground Climber Patent 47180 |
| 1959 WORMSER Playground Tree Climber FORGE Patent 47101 |
| 1970 DATTNER Slide Climber PLAYSTREET Patent 46822 |
| 1937 SERVICE SUPPLY CORP Pole Climber Patent |
| 1975 ZICK Playground Climber Slide TIME Patent 46631 |
| 1937 SHAW HARRY Pole Climber Patent Print Art |
| 1933 JOHN Structural Iron Work Climber Patent |
| 1946 KNUDSEN CARL Pole Climber Patent Print Art |
| 1981 DIETER Playground Climber CREATIVE Patent 46515 |
| 1961 LEE Climber For Concrete Poles Patent Print |
| 1963 FERNAN Ornamental Childs Climber Patent 47019 |
| 1934 ALEXANDER SERENE Climber Patent Print Art |
| 1970 DATTNER Playground Climber PLAYSTREET Patent 46825 |
| 1970 DATTNER Climber Playground PLAYSTREET Patent 46827 |
| 1975 ZICK Playground Climber Slide GAME Patent 46632 |
| 1959 HJELTE Ornamentation Climber Slide Patent 47119 |
| 1967 HUBEL Playground Climber PROTECTIVE Patent 46896 |
| 1956 WALSH Snowshoe Guide Climber Patent 22893 |
| 1969 WORMSER Playground Climber GAME Patent 46837 |
| 1945 EDWARD KENDAL Ski Climber Patent Print Art |
| 1949 MUNGER Multiple Spur Tree Climber Patent |
| 1953 PACKER GORDON Playground Climber Patent |
| 1978 WARREN Tree Climber Seat Design SWEAT Patent 42596 |
| 1984 WARREN Design Tree Climber Seat SWEAT Patent 42531 |
| 1969 WORMSER Climber Playground GAME Patent 46839 |
| 1950 MILLER ROBERT Pole Climber Patent Print Art |
| 1978 WEST Playground Climber Slide GAME Patent 46552 |
| 1956 WALSH Snowshoe Guide And Climber Patent |
| 1934 BROOKS GEORGE Lineman'S Climber Patent |
| 1970 DATTNER Climber Design PLAYSTREET Patent 46828 |
| 1945 PAPE AUGUST Ski Climber Patent Print Art |
| 1933 HUSHOUR Climber Gaff Guard Patent Print Art |
| 1970 DATTNER Design Climber PLAYSTREET Patent 46826 |
| 1935 SHAW HARRY Pole Climber Patent Print Art |
| 1959 AHRENS Ornamentation Climber Slide Patent 47125 |
| 1975 WORMSER Playground Climber Slide GAME Patent 46636 |
| 1939 DAWSON Ski Climber Patent 22659 |
| 1958 MARSHALL Ski Climber Patent 22923 |
| 1958 MARSHALL NORMAN Ski Climber Patent Print |
| 1934 WILLIAM R SERENE Climber Patent Print Art |
| 1944 WOODBURY ROBERT Climber Patent Print Art |
| 1963 AHRENS Design Playground Climber Patent 47028 |