| Patent Number |
Title Of Patent |
Date Issued |
| 4236680 |
Take-up reel |
December 2, 1980 |
| A slip-lock type take-up reel for roll film has drive and driven flanges provided with axial cores that allow limited relative rotary movement of the flanges between a slip position where the cores are radially spaced to receive or release a film end and a lock position where the film en |
| 4131273 |
Record card feeding apparatus |
December 26, 1978 |
| An apparatus for feeding record cards to and from a utilization station in a record card utilization machine comprises a support housing for a card origination hopper and a card collection hopper, which is mounted below the origination hopper. A transfer carriage is mounted for reciproca |
| 4072410 |
Convertible input reader-printer |
February 7, 1978 |
| A reader-printer incorporates a fiche film projecting system and a roll film projecting system in a compact module compatible with existing main frame designs for reader-printers. Both projection systems align with a common optical axis when in operative position. Simple control means |
| 4062533 |
Photocopy machine |
December 13, 1977 |
| Photocopy machine having a feed module for successively feeding individual original documents from a stack thereof. Cooperating portions of the feed module and of the photocopying machine form a straight line original document feed path having an entryway that is accessible for conventio |
| 3989238 |
Photocopy machine |
November 2, 1976 |
| Photocopy machine having a feed module for successively feeding individual original documents from a stack thereof. Cooperating portions of the feed module and of the photocopying machine form a straight line original document feed path having an entryway that is accessible for conventio |
