| All Patents of Type: camera accessories |
Patents 1 -
15
of 39
      |
| Number | Date | Patentee | Title | Type |
| 666,843 | Jan. 29, 1901 | F.A. Brownell | Spirit Level | camera accessories |
| 755,680 | Mar. 29, 1904 | H.W. Locke | Swing-Back for Photographic Cameras | camera accessories |
| 762,424 | Jun. 14, 1904 | H.W. Locke | Curtain Shutter | camera accessories |
| 1,045,539 | Nov. 26, 1912 | W.F. Folmer | Multiplying Back for Cameras | camera accessories |
| 1,060,748 | May 06, 1913 | W.F. Folmer | Camera Back | camera accessories |
| 1,060,834 | May 06, 1913 | W.F. Folmer | Focusing Hood for Cameras | camera accessories |
| 1,061,736 | May 13, 1913 | W.F. Folmer | Multiplying Camera Back | camera accessories |
| 1,089,917 | Mar. 10, 1914 | W.F. Folmer | Apparatus for Reading Reversed Images | camera accessories |
| 1,104,179 | Jul. 21, 1914 | W.F. Folmer | Photographic Ray Filter | camera accessories |
| 1,196,096 | Aug. 29, 1916 | W.F. Folmer | Camera Carriage | camera accessories |
| 1,197,811 | Sep. 12, 1916 | W.F. Folmer | Vignetter | camera accessories |
| 1,270,281 | Jun. 25, 1918 | W.F. Folmer | Camera Back | camera accessories |
| 1,278,323 | Sep. 10, 1918 | W.F. Folmer | Catch for Camera Backs | camera accessories |
| 1,454,218 | May 08, 1923 | W.F. Folmer | Photographic Optical System | camera accessories |
| 1,544,970 | Jul. 07, 1925 | W.F. Folmer | Latch, Multiplying Back for Cameras | camera accessories |
