Patents
William Johnson's Patents
| Grant date | Number | Invention type |
|---|---|---|
05/06/2018 |
Interlockable bottle cap |
|
18/04/2017 |
Interlockable bottle cap |
|
01/02/2016 |
Interlockable bottle cap |
|
01/02/2016 |
Interlockable bottle cap |
|
21/12/2005 |
Container having a re-usable adhesive on an exterior surface |
|
14/12/2005 |
Security device |
|
30/06/2005 |
Improvements in or relating to books or booklets |
|
11/11/2004 |
Security and authentication marking of products |
|
26/05/2004 |
Combined package device and plaything |
|
06/05/2004 |
Apparatus for producing approximately collimated light |
|
06/01/2004 |
Anti-counterfeiting and diffusive screens |
|
25/09/2003 |
Applications of fractal and/or chaotic techniques |
|
10/09/2003 |
A lid incorporating a fluid extraction system |
|
16/01/2003 |
Anti-counterfeiting measures |
|
24/12/2002 |
Expandable plant container |
|
11/12/2001 |
Methods and apparatus for enhancement of mass transfer of a fluid in a porous matrix system containing biomass |
|
14/06/2001 |
Improvements in or relating to applications of fractal and/or chaotic techniques |
|
26/04/2001 |
Methods and apparatus for enhancement of mass transfer of a fluid in a porous matrix system containing biomass |
|
21/11/2000 |
Alarm system |
|
15/09/2000 |
Alarm system |
|
31/08/2000 |
Multi-purpose tray |
|
20/07/2000 |
Apparatus for controlling a television receiver or the like |
|
07/10/1999 |
Light-modifying and other structures using dichromated gelatine and other materials, and methods of making such structures |
|
23/02/1999 |
Dispenser for deodorants or the like |
|
10/12/1998 |
Alarm apparatus |
|
13/11/1998 |
Combined packaging and plaything |
|
02/09/1998 |
Photograph albums |
|
25/06/1998 |
Improvements in or relating to photographic albums |
|
14/05/1998 |
Swimming pool management system |
|
30/04/1998 |
Combined packaging and plaything |
|
26/02/1998 |
Improvements in or relating to mats |
|
17/02/1998 |
Viewing device |
|
05/02/1998 |
Combined packaging and plaything |
|
15/01/1998 |
Combined packaging and plaything |
|
09/12/1997 |
Randomised mask for a diffusing screen |
|
15/08/1997 |
Improvements in or relating to microlens screens, photopolymerisable materials and artifacts utilising the same |
|
05/06/1997 |
Display system utilizing light transmitting screen and method of manufacturing same |
|
16/05/1997 |
Combination of packaging and toy |
|
17/04/1997 |
Alarm system |
|
17/04/1997 |
Fitness testing apparatus |
|
17/04/1997 |
Game board with light directing means |
|
15/01/1997 |
Viewing device |
|
08/01/1997 |
Combined packaging and plaything |
|
22/08/1996 |
Medication and apparatus and method of applying medication |
|
07/03/1996 |
Improvements in or relating to photographic albums |
|
15/11/1995 |
Automatic focussing system |
|
05/10/1995 |
Combined packaging and plaything |
|
09/03/1995 |
Improvements in or relating to microlens screens and the like |
|
21/07/1994 |
Seeing aid for blind and partially-sighted persons |
|
18/08/1993 |
Improvements in or relating to soap |
|
15/02/1993 |
Guidance system with light-luminous screen and method for the production thereof |
|
07/10/1992 |
Head mounted viewing device |
|
01/10/1992 |
Display system utilising light transmitting screen and method of manufacturing same |
|
17/09/1992 |
Viewing device |
|
28/11/1991 |
Improvements in or relating to microlens screens, photopolymerisable materials and artifacts utilising the same |
|
11/07/1991 |
Improvements in or relating to timepieces |
|
07/09/1990 |
Means for storing herbs and the like |
|
23/08/1990 |
Security device for straps and the like |
|
12/07/1990 |
Wallet |
|
08/03/1990 |
Apparatus for controlling a television receiver or the like |
|
30/11/1989 |
Image viewer with light transmitting screen |
|
27/07/1989 |
Reflective material |
|
29/06/1989 |
A method of, and apparatus for, reducing or eliminating speckling in reproduction of an image from a hologram |
|
11/11/1988 |
Apparatus for controlling a television receiver or the like |
|
22/09/1988 |
Apparatus for controlling a television receiver or the like |
|
11/08/1988 |
Watercraft |
|
03/08/1988 |
Temperature, temperature/time indicators |
|
27/07/1988 |
Fire or heat-protective light transmitting mask having a tin oxide layer |
|
30/06/1988 |
Improvements in or relating to pedometers and the like |
|
22/06/1988 |
Means for storing a safety device |
|
16/06/1988 |
Improvements in or relating to spectacles |
|
22/10/1987 |
Jacking system |
|
24/09/1987 |
Anti-snoring device |
|
11/09/1987 |
Device for use by sportsmen and sportswomen |
|
27/08/1987 |
Cooking indicator |
|
27/08/1987 |
Microwave water heater |
|
13/08/1987 |
Footwear with variable shock absorption |
|
06/08/1987 |
Procedures and equipment for attachment |
|
02/07/1987 |
Article of footwear with variable cushioning |
|
18/06/1987 |
Lashing system |
|
04/06/1987 |
A method of and apparatus for heating plants to promote growth and a seed pack suitable for use in carrying out the method |
|
20/05/1987 |
Drink carrier |
|
07/05/1987 |
Container for eggs |
|
07/05/1987 |
Microwave shielding means |
|
23/04/1987 |
Improved cloche |
|
10/12/1986 |
Counting device for use by swimmers |
|
03/12/1986 |
Containers |
|
03/12/1986 |
Pedometer housed in heel of shoe |
|
13/01/1986 |
Improvements in or relating to the display of holograms |
|
15/08/1985 |
Boot or shoe with a pedometer |
|
03/07/1985 |
Image displaying apparatus |
|
03/10/1984 |
Speed indicating device for a ski or the like |
|
31/05/1984 |
Container for eggs |
|
10/05/1984 |
Newspaper number game |
|
25/05/1983 |
Book for charitable fund-raising and the like |
|
25/05/1983 |
Boot or shoe incorporating pedometer or the like |
|
25/05/1983 |
Release sheet for cake tin or the like |
|
30/03/1983 |
Boot or shoe incorporating pedometer or the like |
|
23/12/1982 |
Boot or shoe incorporating pedometer or the like |
|
25/08/1982 |
Correcting device. |
|
14/06/1979 |
Small boats |