| All Patents in class 396/437 |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
| | 643,711 | Feb. 20, 1900 | H.W. Locke, W.F. Carlton | Swing-back for Photographic Cameras |
| | 643,720 | Feb. 20, 1900 | H.W. Locke | Swing-back for Photographic Cameras |
 | 755,680 | Mar. 29, 1904 | H.W. Locke | Swing-Back for Photographic Cameras |
 | 804,802 | Nov. 14, 1905 | W.F. Folmer | Camera |
| | 833,885 | Oct. 23, 1906 | H.W. Locke | Camera |
 | 1,804,061 | May 05, 1931 | C.H. Roth | Camera |
| | 2,257,081 | Sep. 23, 1941 | V.E. Whitman | Universal Type Camera |
| | 2,301,921 | Nov. 17, 1942 | F.P. Willcox | Ridgid, Adjustable, Metallic, Camera Structure |
| | 2,665,620 | Jan. 12, 1954 | E. Berlant, R.W. King | Roll-Film Camera Incorporating a Rotatable Back |
| | 2,959,112 | Nov. 08, 1960 | R.L. Dalton | Back Assembly for Photographic Cameras |
