IP Library › Assignment 005836/0954
Patent Assignment
Reel/Frame 005836/0954

Assignment of Assignors Interest.

Recorded: 1991-09-20 Pages: 16
Assignor
SAVIN CORPORATION, A CORP. OF DE
Executed: 1991-08-30
Assignee
SPECTRUM SCIENCES B.V., A CORP. OF THE NETHERLANDS
ZIJDEEWEG 6, 2244 BG WASSENAAR, NETHERLANDS
Covered Properties (75)
Recirculating Document Feeder
Patent: 4,231,562 →
Application: 05/884,999 →
Pulse Width Modulation System
Patent: 4,426,667 →
Application: 05/906,850 →
Copier Cleaning System Incorporating Resilient Noncellular Sealing Roller
Patent: 4,439,035 →
Application: 05/958,977 →
Method and Apparatus for Xeroradiography
Patent: 4,278,884 →
Application: 05/958,978 →
Method and Apparatus for Increasing the Apparent Resolution of Developed Xerographically Reproduced Images
Patent: 4,233,381 →
Application: 05/958,979 →
Liquid Developer Copier Cleaning System Incorporating Resilient Closed-Cell Cleaning Roller
Patent: 4,392,742 →
Application: 05/959,324 →
Copier Scan and Collator Back Bar Control
Patent: 4,236,808 →
Application: 06/002,670 →
Electrophotographic Liquid Developing System
Patent: 30,477 →
Application: 06/037,491 →
Method and Apparatus for Removing Excess Developing Liquid from Photoconductive Surfaces
Patent: 4,286,039 →
Application: 06/039,373 →
Jam Detector for Copy Machine
Patent: 4,244,648 →
Application: 06/043,755 →
Apparatus for Collating or Otherwise Sorting the Output of Sheet -Delivering Devices
Patent: 4,253,656 →
Application: 06/057,319 →
Pickoff Device for Copying Machine
Patent: 4,269,504 →
Application: 06/060,357 →
Imaging Surface Discharge and Cleaning Apparatus for Electrophotographic Copier
Patent: 4,259,003 →
Application: 06/064,175 →
Photocopier Scanning Apparatus
Patent: 4,355,883 →
Application: 06/085,109 →
Single Fixed Position Lens Variable Copy Size Optical System for Copying Machine
Patent: 4,334,762 →
Application: 06/085,110 →
Combined Transfer and Registration System for Electrophotographic Copier
Patent: 4,302,093 →
Application: 06/085,689 →
Pick-Off Device for Electrostatic Copier
Patent: 4,320,953 →
Application: 06/093,863 →
Method of Electrophotography and Apparatus for Practicing the Same
Patent: 4,256,820 →
Application: 06/097,512 →
Method and Apparatus for Liquid-Developing Latent Electrostatic Images
Patent: 4,325,627 →
Application: 06/105,030 →
Combined Registration Image Transfer and Pickoff Assembly for Electrophotographic Copier
Patent: 4,326,792 →
Application: 06/107,822 →
Sheet Set Separator for Electrophotographic Copier
Patent: 4,480,825 →
Application: 06/120,474 →
Copying Machine
Patent: 264,219 →
Application: 06/129,040 →
Liquid Developer Electrostatic Copier for Shipboard Use
Patent: 4,367,035 →
Application: 06/142,146 →
Process and Apparatus for Transferring Developed Electrostatic Images to a Carrier Sheet, Improved Carrier Sheet for Use in the Process and Method of Making the Same
Patent: 4,364,661 →
Application: 06/149,539 →
Electromagnetic Helical Spring Clutch
Patent: 4,364,460 →
Application: 06/167,461 →
Large-Capacity Sheet-Stacking Apparatus
Patent: 4,350,333 →
Application: 06/167,462 →
Multiple-Blade Pickoff for Electrophotographic Copier
Patent: 4,364,657 →
Application: 06/190,351 →
Injection Roller Developer for Electrophotographic Copier and Biasing System Therefor
Patent: 4,400,079 →
Application: 06/190,369 →
Engineering Drawing Electrophotocopier
Patent: 4,586,810 →
Application: 06/204,775 →
Electrophotographic Photoconductor Comprising Cds and Zns
Patent: 4,341,851 →
Application: 06/236,739 →
Method and Apparatus for Transferring Developed Electrostatic Images to a Carrier Sheet
Patent: 4,378,422 →
Application: 06/249,336 →
Registering Method
Patent: 4,678,177 →
Application: 06/256,132 →
Automatic Original Document Feeder for Electrophotographic Copier
Patent: 4,420,149 →
Application: 06/265,393 →
Improved Composition for Developing Latent Electrostatic Images for Oap Transfer to a Carrier Sheet
Patent: 4,454,215 →
Application: 06/267,465 →
Microballistic Facsimile Scanner and Recorder
Patent: 4,400,739 →
Application: 06/267,674 →
Apparatus for Electrophotography
Patent: 4,435,068 →
Application: 06/268,261 →
Large Capacity Combination Magazine and Sheet Feeder for Copying Machines
Patent: 4,362,297 →
Application: 06/269,774 →
Multilayer Photoconductive Assembly with Intermediate Heterojunction
Patent: 4,343,881 →
Application: 06/281,223 →
Method and Apparatus for Electrophotographically Processing Information
Patent: 4,624,543 →
Application: 06/296,297 →
Toner Control System
Patent: 4,579,253 →
Application: 06/296,970 →
Developing Composition for a Latent Electrostatic Image for Transfer of the Developed Image Across a Gap to a Carrier Sheet
Patent: 4,413,048 →
Application: 06/298,351 →
Friction Paper Feeder
Patent: 4,368,881 →
Application: 06/325,601 →
Large Capacity Combination Magazine and Sheet Feeder for Copying Machines
Patent: 4,418,903 →
Application: 06/336,033 →
Sheet Detector for Electrophotographic Copier
Patent: 4,396,187 →
Application: 06/336,571 →
Stationary Light Source Electrophotographic Copier
Patent: 4,473,865 →
Application: 06/340,214 →
Ornamental Design for Bottle
Patent: 275,650 →
Application: 06/374,409 →
Photoconductive Drum Cleaning Apparatus
Patent: 4,890,135 →
Application: 06/394,279 →
Hold-Down Arrangement for Copy Sheet Pick-Off System
Patent: 4,420,243 →
Application: 06/396,781 →
Automatic Biasing Mechanism for Paper Cassette Support Plate
Patent: 4,506,877 →
Application: 06/405,183 →
Low Profile Keyboard Actuator
Patent: 4,469,461 →
Application: 06/410,912 →
Bottle
Patent: 276,591 →
Application: 06/415,985 →
Improved Apparatus for Developing Latent Electrostatic Images for Gap Transfer to a Carrier Sheet
Patent: 4,420,244 →
Application: 06/433,658 →
Improved Method for Developing Latent Electrostatics Images for Gap Transfer to a Carrier Sheet
Patent: 4,460,667 →
Application: 06/433,665 →
Automatic Document Feeder and Registration System Therefor
Patent: 4,621,799 →
Application: 06/449,132 →
Electrophotographic Apparatus for Increasing the Apparent Sensitivity of Photoconductors
Patent: 4,522,484 →
Application: 06/482,275 →
Sheet Stacking Apparatus and Registration Mechanism Therefor
Patent: 4,556,211 →
Application: 06/494,951 →
Automatic Development Electrode Bias Control System
Patent: 31,964 →
Application: 06/507,958 →
Traversing, Intermittently Contacting Sheet Pickoff for Electrophotographic Copier
Patent: 4,511,238 →
Application: 06/513,359 →
Wiper Blade for Electrophotocopier
Patent: 4,501,486 →
Application: 06/513,725 →
Heater for Electrophotographic Copier
Patent: 4,531,824 →
Application: 06/513,726 →
Reciprocating Optics Copier with Means for Counteraction Acceleration Reaction Forces
Patent: 4,589,761 →
Application: 06/585,858 →
Multiple Variable Light Source Printer
Patent: 4,791,494 →
Application: 06/605,977 →
Lens and Shutter Positioning Mechanism for Variable-Magnification Copier
Patent: 4,629,308 →
Application: 06/628,233 →
Optical Scanning System for Variable-Magnification Copier
Patent: 4,629,310 →
Application: 06/628,239 →
Copy Sheet Decelerator for Electrophotographic Copier
Patent: 4,569,514 →
Application: 06/628,388 →
Electrophotographic Copier Having Readily Removable Drum and Improved Drive System Therefor
Patent: 4,598,992 →
Application: 06/628,389 →
Multiple Color Liquid Developer Electrophotographic Copying Machine and Liquid Distribution System Therefor
Patent: 4,627,705 →
Application: 06/628,462 →
Copy Sheet Registration Assembly for Electrophotographic Copier
Patent: 4,620,699 →
Application: 06/628,611 →
Liquid Developing Latent Electrostatic Images and Gap Transfer Transfer
Patent: 4,582,774 →
Application: 06/680,595 →
Charge and Bias Control System for Electrophotographic Copier
Patent: 4,678,317 →
Application: 06/794,765 →
Automatic Document Feeder and Registration System Therefor
Patent: 4,725,053 →
Application: 06/919,895 →
Automatic Document Feeder and Registration System Therefor
Patent: 4,809,969 →
Application: 06/919,896 →
Copy Sheet Registration Assembly for Electrophotographic Copier
Patent: 4,921,241 →
Application: 07/179,605 →
Paper Control Gate
Patent: 4,871,163 →
Application: 07/196,410 →
Automatic Document Feeder and Registration System Therefor
Patent: 4,917,371 →
Application: 07/220,434 →
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Nov 2, 1983
From: CHAITIN, LEONARD J.; MASHER, DALE P.
To: SAVIN CORPORATION, A DE CORP.
Reel/Frame 004189/0744 →
Assignment of Assignors Interest. Jan 25, 1988
From: SAVIN CORPORATION
To: FOOTHILL CAPITAL CORPORATION, A CA. CORP.
Reel/Frame 004831/0089 →
Change of Name and Address Effective 6-8-93. Feb 7, 1994
From: SPECTRUM SCIENCES B.V. ZIJDEEWEG 6 2244 BG WASSENAAR, THE NETHERLANDS
To: INDIGO N.V.
Reel/Frame 006850/0595 →
Assignment of Assignor's Interest Feb 21, 2019
From: HANSEN, HANS A
To: WALTERS GARDENS INC
Reel/Frame 048391/0194 →