LandOfFree - US Patents - Listing for Photocopying

Photocopying – Projection printing and copying cameras – Illumination systems or details

Apparatus for generating partially coherent radiation

Reexamination Certificate

Apparatus for generating timing pulses in an electrophotographic

Apparatus for guiding and cooling a heated image-carrying suppor

Apparatus for guiding finite film strip portions during their co

Apparatus for guiding of the entrance of copy sheets for use in

Apparatus for handling an original

Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer

Apparatus for handling an original and a recording sheet in a re

Photocopying – Projection printing and copying cameras – Detailed holder for original

Apparatus for handling sheets for microfilming or other similar

Apparatus for holding a recording member in the form of an endle

Photocopying – Projection printing and copying cameras – Image transferred to or from curved surface

Apparatus for holding sensitized material in slitwise exposure t

Photocopying – Contact printing – Machine

Apparatus for image formation and method of image formation

Apparatus for image registration

Apparatus for image reproduction and image creation

Apparatus for imaging and developing electrophotographic microfo

Apparatus for improving a multi-color electrophotographic image

Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer

Apparatus for improving the performance of non-crystalline silic

Apparatus for increased toner storage capacity

Apparatus for inducing an electrostatic image in a conductive me

Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer

Apparatus for inductive electrophotography