| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 2 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Shaping clay | |
| #2 | Doors and windows | |
| #3 | Shaping of plastics | |
| #4 | Hinges for doors or windows | |
| #5 | Unspecified technologies | |
| #6 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berry Washington | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US865074A | Method and apparatus for placing inserts in cakes of soap. | |
| US743224A | Sash-balance. | |
| US744996A | Sash-balance. | |
| US744995A | Sash-balance. | |
| US743225A | Sash balance and lock. | |
| CA82183A | Apparatus for placing articles in cakes of soap | |
| US695027A | Soap-mold. | |
| US695028A | Soap-mold. | |
| GB190112945A | Improvements in Apparatus for Use in Moulding Insertions into Bars or Cakes of Soap. | |
| US695026A | Apparatus for inserting floats in cakes of soap. | |
| US676866A | Apparatus for inserting floats in cakes of soap. | |
| US676865A | Float for cakes of soap. | |
| CA50229A | Pocess of inserting floats in cakes of soap |