Patents for B41F 15 - Screen printers (8,182)
09/1980
09/23/1980US4223602 Stencil printer
09/09/1980US4221165 Printing machine having registering means
09/02/1980CA1084771A1 Ink scoop squeegee assembly
08/1980
08/12/1980US4216717 Screen printing apparatus
08/12/1980US4216716 Apparatus for squeegee guidance in screen printer
07/1980
07/10/1980WO1980001368A1 Doctor holder for silk-screen printing device
07/08/1980CA1081040A1 Stencilling apparatus
07/01/1980US4210077 Printing machine
05/1980
05/28/1980EP0011314A1 Squeegee for screen printing machine
04/1980
04/01/1980US4195567 Stencil printing apparatus
04/01/1980CA1074617A1 Marking metal
03/1980
03/18/1980US4193344 Silk screen printing machine
02/1980
02/07/1980WO1980000145A1 Rug stencil printing system
02/05/1980US4186660 Screen-printing frame with plastic side bars bondable to fabric by surface-softening
02/05/1980CA1070916A1 Squeegee
01/1980
01/24/1980WO1980000068A1 Method and covering for the printing of a substrate
01/22/1980US4184427 Multi-purpose screen printing machine for flat or curved surfaces
12/1979
12/11/1979US4177729 Method for the production marking of liquid displays
12/04/1979US4176601 Automated towel transfer printing, feeding, drying and folding apparatus
12/04/1979US4176598 Printing machines and transfer devices therefor
11/1979
11/15/1979WO1979000939A1 A device for stretching and fixing a cloth on a frame
11/13/1979USRE30143 Rotation screen printing machine and squeegee device
11/13/1979US4173928 Screen printing machine
11/06/1979US4173185 Screen printing apparatus
10/1979
10/30/1979US4172429 Arrangement for marking workpieces
09/1979
09/19/1979EP0003984A2 Method and apparatus for cutting pieces out of a web
09/19/1979EP0003983A1 Screen printing process and apparatus therefor
08/1979
08/14/1979US4164746 Apparatus for printing materials
08/14/1979US4164279 Assembly for feeding objects from a conveyor to a printing station and a printing machine having such a feeding assembly
08/14/1979US4164184 Compensating rotary screen supports
06/1979
06/12/1979CA1056206A1 Stencilling apparatus with flow through print and flow action
04/1979
04/10/1979US4148604 Screen printing, fluid pressure
04/03/1979US4147103 Flat screen lift and interrupt means
02/1979
02/13/1979US4138943 Reinforced hose means for biasing a squeegee
02/06/1979US4137841 Low inertia screen interrupt mount
01/1979
01/16/1979US4134340 Thermoplastic frame for silk-screen
01/16/1979US4134339 Screen-printing stencil
12/1978
12/05/1978US4128056 Plastically deformable, inelastic stencil end ring connection
10/1978
10/31/1978US4122771 Squeegee holder
10/31/1978US4122768 Screen printing press attachment for printing objects of revolution
10/31/1978CA1041368A1 Viscosity control for a screen printer
10/24/1978US4121519 Squeegee and scooping flow coater
10/24/1978CA1040822A1 Reinforced plastic container and process and apparatus for manufacturing same
10/17/1978CA1040668A1 Gripping device
10/03/1978US4117779 Means to provide uniform lengthwise squeegee angle of attack
09/1978
09/19/1978US4114534 Control system for rotary printing screens
09/19/1978CA1038688A1 Rotary screen mounting device
09/05/1978US4111118 Multi-purpose screen printing machine
08/1978
08/29/1978US4109573 Article, screen and squeegee drive for screenprinter
08/15/1978US4107003 Method of manufacturing a seamless cylindrical stencil and a small-mesh stencil obtained by applying this method
08/15/1978US4106407 Deflectable hollow socket squeegee for rotary screen printer
08/01/1978US4103615 Vertical rotary screen printing machine and ink supply therefore
08/01/1978US4103614 Screen printing machine with reciprocating endless printing screen
08/01/1978US4103613 Screen printing machine with ink supply reciprocation
07/1978
07/25/1978US4102266 Squeegee, ink scoop and flood blade assembly
07/11/1978US4099461 Control device for controlling the level of a liquid in a container
07/11/1978US4099460 Turret indexing and registration means for multi-color printer
07/04/1978US4098186 Screen printing machine with adjustable end-mounting units
06/1978
06/13/1978US4094242 Lifting devices for flat screen printer
06/13/1978US4094241 Perforated doctor roll
05/1978
05/30/1978US4091726 Magnetic registration apparatus for silk screen printer
05/23/1978US4090443 Driven squeegee carriage and magnetic beam backup
05/16/1978US4089193 Machine for printing on textile webs
05/16/1978US4089123 Apparatus for drying ink on freshly printed material
04/1978
04/18/1978US4084505 Device for adjusting phase of flat screen
04/18/1978US4084504 Multiple tier screen printer
04/04/1978US4082036 Ink trough dividers for endless band screen printer
03/1978
03/28/1978US4080894 Rotary printing machines
03/28/1978US4080893 Ink scoop squeegee assembly
03/21/1978US4079674 Automatic screen printing method and apparatus
03/21/1978US4079672 Internal nonrotary bearing housing and tensioning means
03/21/1978US4079671 Non-interfering squeegee and screen support arrangement
03/14/1978US4078486 Doctoring device with blade cushioning mount
03/07/1978US4077321 Adjustable mount for rotary screen
03/07/1978US4077320 Suspension device for squeegee-supporting tubes in rotary screen printer
02/1978
02/21/1978US4074625 Screen printing machine
02/14/1978US4073232 Screen printing apparatus
01/1978
01/31/1978US4070964 Thin flexible metal squeegee blade for rotary screen printer
01/24/1978US4069756 Squeegee device
01/17/1978US4068994 Apparatus for the printing of ceramic green sheets
01/17/1978US4068618 Apparatus for making material with fusible backing
01/17/1978US4068579 Cylindrical container silk screen printer with coordinated screen height and stroke adjustment indexing mechanism
01/03/1978US4066807 Release agents
01/03/1978US4065980 Driving method and apparatus
12/1977
12/20/1977US4063503 Automatic screen printing machine
12/20/1977US4063502 Squeegee and flood-bar drive with screen lift
12/20/1977US4063501 Adjustable modular rotary screen mount
11/1977
11/15/1977US4058307 Feed and takeoff assembly
11/01/1977US4056055 Rotary screen supporting and tensioning means
10/1977
10/25/1977US4055119 Means for mounting and biasing a squeegee
10/18/1977US4054091 Silk screen printing process and apparatus
10/04/1977US4051777 Stencilling apparatus with flow through print and flow action
10/04/1977US4051776 Downstream web tensioning for rotary screen printer
10/04/1977US4051775 Apparatus for automatically positioning with respect to a predetermined operation station
09/1977
09/20/1977US4048914 Apparatus for screen printing images on objects
09/13/1977US4047480 Longitudinally flexible squeegee and mounting strips therefor
08/1977
08/30/1977US4044669 Rotary screen mounting device
08/16/1977US4041861 Screen printing frame with floating stretch-clamps
08/16/1977US4041860 Screen printing machine
08/09/1977US4040352 Adjustable work table for silk screen printer
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