| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | Japan | 4 | |
| #3 | Australia | 3 | |
| #4 | Germany | 3 | |
| #5 | France | 3 | |
| #6 | Belgium | 2 | |
| #7 | Canada | 2 | |
| #8 | Italy | 2 | |
| #9 | New Zealand | 2 | |
| #10 | Sweden | 2 | |
| #11 | United States | 2 | |
| #12 | South Africa | 2 | |
| #13 | Denmark | 1 | |
| #14 | Spain | 1 | |
| #15 | Hong Kong | 1 | |
| #16 | Netherlands | 1 | |
| #17 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Transport | |
| #3 | Mechanical elements | |
| #4 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Vehicle wheels | |
| #2 | Unspecified technologies | |
| #3 | Nails | |
| #4 | Shaping of plastics | |
| #5 | Certain plastics | |
| #6 | Implantable devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | James M J | 8 |
| #2 | James Michael Joseph | 7 |
| #3 | James Michael J | 3 |
| #4 | James M | 3 |
| #5 | Maikeru Jiyosefu Jieemuzu | 2 |
| #6 | Michael Joseph James | 1 |
| #7 | Michieru Jiyosefu Jieemuzu | 1 |
| #8 | Mikaeru Josefu Jeemuzu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8312329D0 | Fixing devices | |
| GB2072568A | Moulded components | |
| GB2016919A | Twin wheel castors | |
| US4173810A | Twin-wheel castor | |
| GB1582382A | Castor mounting means | |
| GB1582383A | Castor mounting means | |
| ES454920A3 | Round roller. (Machine-translation by Google Translate, not legally binding) | |
| AU1319776A | Improvements in or relating to castors | |
| GB1471989A | Castors |