| All Patents of Type: roll film |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 306,594 | Oct. 14, 1884 | G. Eastman | Photographic film | roll film |
| 471,469 | Mar. 22, 1892 | G. Eastman | Machine for Flexible Photographic Films | roll film |
| 665,691 | Jan. 08, 1901 | J.A. Mosher | Photographic Roll Holder | roll film magazines |
| 1,065,601 | Jun. 24, 1913 | W.F. Folmer | Film Spool Center | roll film spools |
| 1,186,653 | Jun. 13, 1916 | W.F. Folmer | Film Spool Center | roll film spools |
| 1,187,895 | Jun. 20, 1916 | W.F. Folmer | Photographic Roll Holder | roll film spools |
| 1,260,357 | Mar. 26, 1918 | W.F. Folmer | Photographic Film Strip | roll film |
| 1,963,096 | Jun. 19, 1934 | E.S. Hineline, W.H. Petit | Photographic Film Strip | roll film |
| CA-351,176 | Jun. 25, 1935 | E.S. Hineline, W.H. Petit | Pellicule en Bande | roll film |
| 2,284,487 | May 26, 1942 | E.S. Hineline | Photographic Film Magazine and Feeding Means, Particularly for Photorecording Cameras | roll film magazines |
| 3,003,712 | Oct. 10, 1961 | R.L. Dalton | Take-Up Spool for Photographic Cameras | roll film spools |
