| 1967 Enclosure Frame Structure Patent Print Art |
| 1956 RAUCHMAN Radio Speaker Enclosure Patent 41479 |
| 1966 BRENNER Shower Enclosure KINKEAD Patent 42795 |
| 1937 DIETZ LOUIS Enclosure Bulkhead Patent Print |
| 1970 BENJAMIN Portable Animal Enclosure Patent 36734 |
| 1960 PIGLOO CORP Farrowing Enclosure Patent |
| 1945 BURTON EDWARD Pilot Enclosure Patent Print |
| 1943 MEYER Design Switch Enclosure EXHIBIT Patent 30395 |
| 1977 KOSTER Portable Animal Enclosure Patent 36909 |
| 1987 GRUM Design Pet Enclosure Bag Pest Patent 36995 |
| 1958 SCHERCK Infant Warmer Enclosure ALOE Patent 30504 |
| 1967 FRITZ Enclosure Frame Structure Patent |
| 1965 STRAUCH Entrance Way Enclosure Canopy Patent 42799 |
| 1967 AQUILA Livestock Enclosure Patent Print Art |
| 2002 MERHIGE Enclosure Fire Extinguisher Patent 26569 |
| 1978 KOSTER Portable Animal Enclosure Patent 36917 |
| 1970 WEIGMANN Aircraft Engine Enclosure Patent |
| 1942 SPANGENBERG Cockpit Enclosure Patent Print |
| 1960 BERGH Sound Proof Enclosure Patent Print |
| 1966 PARKER HARRY Animal Enclosure Patent Print |
| 1970 SKYHAWK Shower Enclosure STANDARD Patent 42721 |
| 1957 CHRISTIE PETER Glass Enclosure Patent Print |
| 1998 GRIMM Equipment Enclosure BROCADE Patent 41837 |
| 1963 GEORGE JAMES Animal Enclosure Patent Print |
| 1965 NEWLIN Base Enclosure For Trailers Patent |
| 1970 SKYHAWK Enclosure Shower AMERICAN Patent 42723 |
| 1958 BINGHAM Recreation Enclosure Patent Print |
| 1970 BENJAMIN Animal Enclosure Portable Patent 36732 |
| 1970 BENJAMIN Animal Portable Enclosure Patent 36733 |
| 1934 JONES Fans Cabinet Enclosure CENTURY Patent 30276 |
| 1961 ADELBERG EDWARD Animal Enclosure Patent |
| 1962 COX Inflatable Streamlined Enclosure Patent |
| 1909 MYGATT Prismatic Diffusion Enclosure Patent 39012 |
| 1957 WEBB Prefabricated Enclosure Patent 42984 |
| 1958 BONNETTE Movable Jaw Gun Enclosure Patent |
| 1952 MARTIN Microphone Pickup Enclosure Patent |
| 1985 CHAN Communication Enclosure GALLOWAY Patent 41729 |
| 1965 Base Enclosure For Trailers Patent Print |
| 1942 BASSETT Aircraft Cockpit Enclosure Patent |
| 1853 DAVIS Beehive Enclosure Patent 11380 |
| 1938 MEYER Beehive Frontal Enclosure Patent |
| 1963 DREYFUSS Telephone Enclosure BELL Patent 42868 |
| 1942 HOLLOWAY Aircraft Cockpit Enclosure Patent |
| 1969 BENJAMIN Portable Animal Enclosure Patent 36713 |
| 1970 SKYHAWK Shower Enclosure AMERICAN Patent 42722 |
| 1960 COLLINS Farrowing Enclosure Patent Print |
| 1937 DIETZ Enclosure Bulkhead Patent Print Art |
| 1985 GIRARDI Communication Enclosure BELL Patent 41731 |
| 1973 ALEXANDER Shower Enclosure UNIVERSAL Patent 42690 |
| 1953 HERBERT Compact Enclosure Pet Animals Patent 36513 |