| Patents for B44D 3 - Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables (7,298) |
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| 11/04/1980 | US4231804 Protective coatings, gas flow |
| 11/04/1980 | US4231155 Electrically powered paint scraping tool |
| 10/28/1980 | US4229890 Picture-making easel and frame |
| 09/30/1980 | US4225253 Compressible liquid container and applicator |
| 09/30/1980 | US4225064 Painter's accessory |
| 09/30/1980 | US4225045 Containers |
| 09/17/1980 | EP0015698A1 Paint striper |
| 09/09/1980 | CA1085347A1 Gutter apparatus for collecting spills from paint can |
| 09/02/1980 | US4219899 Paint pad assembly |
| 09/02/1980 | CA1084855A1 Lined containers for paint and the like |
| 08/19/1980 | US4218152 Electric resist wax pen |
| 08/19/1980 | US4217673 Broad knife for drywall corners |
| 08/06/1980 | EP0013721A1 Mixing device for cylindrical containers filled with paint or lacquer |
| 08/05/1980 | CA1083188A1 Artists' water color paper stretcher and holder |
| 07/15/1980 | US4212556 Striper wheel assembly |
| 07/15/1980 | US4212393 Magic pictures |
| 07/08/1980 | CA1081145A1 Paint tray handle and roller support |
| 06/17/1980 | US4207674 Wall scraping tool with bowed blade |
| 06/03/1980 | US4205411 Universal paint tray |
| 06/03/1980 | CA1078609A1 Non-planar artists' medium |
| 05/20/1980 | US4203537 Paint can accessory |
| 05/13/1980 | US4202923 Drawing layer for plastic films |
| 05/13/1980 | US4202108 Apparatus and method for marking points and lines during building construction |
| 05/13/1980 | US4202093 Low cost, renewable scraping implement |
| 05/06/1980 | US4200949 Container for storing paint and a roller-type paint applicator |
| 05/06/1980 | US4200948 Paint scraper |
| 04/29/1980 | US4199836 Paint pan |
| 04/15/1980 | US4197961 Container and lip attachment therefor |
| 04/15/1980 | US4197656 Chalk line dispenser |
| 04/08/1980 | US4197019 Dual drive co-axial disperser |
| 04/08/1980 | US4197017 Paint stirrer paddle |
| 03/18/1980 | CA1073671A1 Method and apparatus for manufacture of swatch bearing sheets |
| 03/11/1980 | US4192362 Paint mixing table |
| 03/11/1980 | US4192078 Automatically retractable chalk and plumb line assembly |
| 03/04/1980 | US4190974 Artists' canvas and frame assembly |
| 02/26/1980 | US4189844 Chalk line protracting tool |
| 02/05/1980 | CA1071146A1 Paint can shield with wiper elements |
| 01/29/1980 | US4185950 Support roller scrapers for wallboard mastic applying apparatus |
| 01/29/1980 | US4185389 Egg decorating device |
| 01/09/1980 | EP0006728A1 Method and apparatus for mixing liquids such as paint in closed containers |
| 01/08/1980 | US4182151 Clearing of retained liquids from recesses in thin walled members |
| 01/08/1980 | US4182033 Scraper assembly |
| 01/08/1980 | US4182000 Scraper attachment for oscillating vibrator sanders |
| 01/01/1980 | US4181046 Hand-held canvas stretching apparatus |
| 12/25/1979 | US4180246 Apparatus for stretching canvas and like materials |
| 12/25/1979 | US4179830 Adjustable frame for stretching sheet material |
| 12/18/1979 | CA1068200A1 Lactam stripper for thermoset polymers |
| 12/04/1979 | US4176797 Fluid mixer and comminuter |
| 12/04/1979 | US4176768 Paint can corner filler |
| 11/27/1979 | US4175875 Hand mixing apparatus |
| 11/06/1979 | US4173418 Apparatus for mixing liquids |
| 11/06/1979 | US4173053 Cleaning apparatus |
| 10/30/1979 | US4172542 Paint holder |
| 10/30/1979 | US4172373 Paint roller washer |
| 10/23/1979 | US4171574 Drawing and painting instrument for graphic designs |
| 10/16/1979 | US4171063 Containers for paints and other coating materials |
| 10/09/1979 | CA1063972A1 Paint tray and container for roller applicator |
| 10/09/1979 | CA1063971A1 Paint metering tray for roller applicators |
| 10/02/1979 | US4169323 Means for producing multi-colored hobby craft designs |
| 09/18/1979 | CA1062469A1 Automatic metering and dispensing system |
| 09/11/1979 | US4167348 Paint roller support tray |
| 09/04/1979 | US4166705 Apparatus for mixing handcraft materials |
| 08/21/1979 | US4164803 Paint pan for applying paint to pads and rollers |
| 08/14/1979 | US4164299 Tray for paint and brushes |
| 08/08/1979 | EP0003379A1 Tool for removing material from surfaces |
| 07/24/1979 | US4162005 Artist brush box |
| 07/17/1979 | US4161250 Kit for decorating border panel of picture mats |
| 06/05/1979 | CA1055900A1 Paint can and brush receptacle |
| 05/29/1979 | US4156498 Carrier for framed art works |
| 05/22/1979 | US4155230 Paint roller cleaner |
| 05/08/1979 | US4152836 Measurement line marker |
| 05/01/1979 | US4151665 Mounting frame |
| 04/24/1979 | US4150763 Paint brush scraper |
| 04/17/1979 | US4149628 Artists paintboxes |
| 04/10/1979 | US4148110 Rotating scraping or abrading tool |
| 03/27/1979 | US4146334 Paint mixing and dispensing apparatus |
| 03/27/1979 | US4145789 Paint distributing plate |
| 03/20/1979 | US4144660 Adjustable stretching frame |
| 03/20/1979 | CA1050929A1 Paint roller pan |
| 03/13/1979 | US4143462 Chalk line device |
| 03/06/1979 | US4142627 Method and apparatus for preserving palette pigments |
| 03/06/1979 | US4142540 Wash shield for paint roller |
| 02/27/1979 | US4141468 Flexible composite container for dispensing materials in paste form |
| 02/06/1979 | US4138523 Film material for forming blackboards |
| 01/10/1979 | EP0000178A1 Process for producing tinted lacquers and dispersion paints, application of a paint storage device and use of a colour catalogue |
| 12/19/1978 | US4130443 Apparatus for cleaning roller applicators |
| 12/19/1978 | US4130124 Paint roller cleaner |
| 12/19/1978 | CA1044649A1 Dispenser for paste materials |
| 12/12/1978 | US4129346 Paint and tool case |
| 12/12/1978 | US4129213 Portable craft and hobby unit |
| 11/28/1978 | US4126952 Artists' water color paper stretcher and holder |
| 11/28/1978 | CA1043500A1 Graphic arts and graphic media |
| 11/21/1978 | US4126484 Paint roller cleaner and method |
| 11/14/1978 | US4125210 Attachment for paint cans |
| 10/31/1978 | US4123590 Dry writing board possessing anti-halation effect and process for producing the same |
| 10/31/1978 | US4122973 Lined containers for paint and the like |
| 10/24/1978 | US4121798 Utensil handle holder |
| 10/24/1978 | CA1041129A1 Canvas stretcher frame |
| 10/10/1978 | CA1040141A1 Paint can pour spout |
| 10/03/1978 | US4117798 Apparatus for treating edge-bead formation |