| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 33 | |
| #2 | Canada | 3 | |
| #3 | France | 3 | |
| #4 | United Kingdom | 3 | |
| #5 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Medical technology | |
| #5 | Textiles and paper | |
| #6 | Thermal processes | |
| #7 | Audio-visual technology | |
| #8 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Unspecified technologies | |
| #3 | Containers for goods storage | |
| #4 | Air-conditioning | |
| #5 | Syringes | |
| #6 | Special sewing techniques | |
| #7 | Sewing | |
| #8 | Advertising | |
| #9 | Separation | |
| #10 | Object sterilising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Peter Brown | 6 |
| #2 | Dupuy Charles F J | 5 |
| #3 | Bailey Warren G | 3 |
| #4 | Knapp James G | 3 |
| #5 | Welling Matthew J | 3 |
| #6 | Barton Joseph W | 3 |
| #7 | Oakhill Frederic E | 2 |
| #8 | Palma Jr Joseph | 2 |
| #9 | Channell Charles A | 2 |
| #10 | Wagner Franz | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB726854A | Improvements in and relating to mops | |
| US2679064A | Sponge cleaner device | |
| US2685098A | Self-wringing mop | |
| US2670487A | Presser plate latch for selfwringing mops | |
| US2646588A | Resilient mophead structure and handle mounting | |
| US2473000A | Handle and socket structure | |
| US2460763A | Mop structure | |
| US2466162A | Display and demonstration apparatus | |
| US2441623A | Ventilating and vaporizing apparatus | |
| US2412326A | Vaporizing device | |
| US2405494A | Air treating apparatus | |
| US2383960A | Vaporizing device | |
| US2283028A | Vaporizing apparatus | |
| US2214519A | Mop head | |
| US2243518A | Mop | |
| US2185101A | Mop shaking device | |
| US2064502A | Mop handle support | |
| US2010291A | Mop | |
| US1964025A | Display means | |
| US1896843A | Mop |