| All Patents of Type: camera view finders |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 989,240 | Apr. 11, 1911 | W.F. Folmer | View Finder | camera view finders |
| 2,167,435 | Jul. 25, 1939 | E.S. Hineline | Range and View Finder and Camera Mechanism Functionally Equipped Therewith | camera range finders |
| 2,167,436 | Jul. 25, 1939 | E.S. Hineline | Camera Mechanism Having Correlated Range and View Finder | camera range finders |
| 2,178,857 | Nov. 07, 1939 | E.S. Hineline | Range and View Finder | camera view finders |
| 2,179,851 | Nov. 14, 1939 | E.S. Hineline | Combination Range and View Finder | camera view finders |
| 2,192,740 | Mar. 05, 1940 | E.S. Hineline | Camera Mechanism with Correlated Range and View Finder and Focusing Projector | camera range finders |
| 2,232,440 | Feb. 18, 1941 | E.W. De Bisschop | View Finder Attachable to Photographic Cameras | camera view finders |
| 2,282,263 | May 05, 1942 | O. Steiner | Camera with Direct-Vision View-Finder | camera view finders |
| 2,293,427 | Aug. 18, 1942 | L.D. Nadel | Reflex Focusing Hood with Cooperating Built-In Direct-Vision View Finder | camera view finders |
| 2,302,584 | Nov. 17, 1942 | O. Steiner | Combined Range and View Finder Having Parallax Correcting Means | camera view finders |
| 2,461,499 | Feb. 08, 1949 | C.B. McCathron | View Finder for Photographic Cameras | camera view finders |
| 2,717,543 | Sep. 13, 1955 | C.B. McCathron | Combined Range and View Finder for Cameras | camera range finders |
| 2,719,454 | Oct. 04, 1955 | H. Nerwin | Parallax Mechanism for Photographic Camera | camera view finders |
| 2,854,749 | Oct. 07, 1958 | R.L. Dalton | Viewfinder for Photographic Cameras | camera view finders |
| 2,888,868 | Jun. 02, 1959 | R.L. Dalton, O. Steiner | Parallax Compensating Mechanism for Photographic Cameras | camera view finders |
