| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | Switzerland | 2 | |
| #5 | Spain | 2 | |
| #6 | France | 2 | |
| #7 | Ireland | 2 | |
| #8 | Italy | 2 | |
| #9 | Belgium | 1 | |
| #10 | Brazil | 1 | |
| #11 | Denmark | 1 | |
| #12 | Finland | 1 | |
| #13 | Greece | 1 | |
| #14 | Japan | 1 | |
| #15 | Netherlands | 1 | |
| #16 | Norway | 1 | |
| #17 | New Zealand | 1 | |
| #18 | Portugal | 1 | |
| #19 | Sweden | 1 | |
| #20 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Vehicle wheels | |
| #2 | Hand carts | |
| #3 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pilkington Harry | 5 |
| #2 | Pilkington H | 4 |
| #3 | Hancock Rex Walter | 1 |
| #4 | Harii Pirukinguton | 1 |
| #5 | Rhys Richard L | 1 |
| #6 | Hancock Rex W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NZ182659A | Steerable device for handling heavy objects | |
| GB1515085A | Devices for handling heavy or cumbersome objects | |
| GB1378559A | Devices for handling heavy or cumbersome objects | |
| GB1350507A | Devices for handling heavy or cumbersome objects |