| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | France | 3 | |
| #3 | Germany | 2 | |
| #4 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Surface technology and coating | |
| #3 | Machine tools | |
| #4 | Engines, pumps and turbines | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Treating wood | |
| #3 | Devices for applying fluent materials | |
| #4 | Non-positive-displacement pumps | |
| #5 | Siphons | |
| #6 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Frame William Johnston | 3 |
| #2 | William Johnston Frame | 1 |
| #3 | Galloway Hope Lyle | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB593623A | Improvements relating to suction cleaners | |
| GB402342A | Improved means for detachably securing handles to the casings of machines | |
| GB418233A | Improvements in fluid operated devices for the transmission of power | |
| GB399794A | Improvements in or relating to portable vacuum cleaners | |
| GB283272A | Improvements in or relating to vacuum cleaners | |
| AU1346409B | Improvements in hydraulic air and other gas suction apparatus |