| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 8 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Consumer goods | |
| #3 | Mechanical elements | |
| #4 | Machine tools | |
| #5 | Furniture and games | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Buttons, pins and buckles | |
| #3 | Venting or aerating devices | |
| #4 | Punching metal | |
| #5 | Doors and windows | |
| #6 | Nails | |
| #7 | Garment fastenings | |
| #8 | Hairstyling and cosmetic | |
| #9 | Pipes | |
| #10 | Toys |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hoffman Allan C | 2 |
| #2 | Lusher Albert C | 2 |
| #3 | Sperry Roger Sherman | 2 |
| #4 | Summey David Long | 1 |
| #5 | Janes Edmund David | 1 |
| #6 | Mcknight Robert L | 1 |
| #7 | Cordley Henry G | 1 |
| #8 | Machin Willis H | 1 |
| #9 | Long George R | 1 |
| #10 | Williams Selden Thornton | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3290748A | Plastic snap fasteners | |
| US2616217A | Sound making device | |
| US2314002A | Method for manufacturing and assembling high pressure couplings | |
| US2368799A | Composite metal coupling member | |
| US2284162A | Lipstick container | |
| US1844087A | Window screen | |
| US1526303A | Latch cover slide | |
| US1257642A | Button. | |
| CA179141A | Method of protecting hygroscopic substances from moisture | |
| CA188884A | Metal extruding machine | |
| CA179278A | Mthod of protecting articles from moisture | |
| US972826A | Faucet. | |
| CA452063A | Interlocking sleeve coupling | |
| CA455385A | Button staple | |
| CA386878A | Hose coupling | |
| CA452064A | High pressure hose coupling | |
| CA332201A | Fastener socket |