| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Personal adornments | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Pistols and rifles | |
| #5 | Producing decorative effects |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chilson Lewis S | 11 |
| #2 | Barrowman Arthur H | 2 |
| #3 | Spettigue Edward H | 2 |
| #4 | Chilson Louis S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2129491A | Locket | |
| US2008005A | Ornament and method of making same | |
| US1794364A | Toy pistol | |
| US1774544A | Bracelet-extension device | |
| US1741271A | Chain | |
| US1641372A | Extension device for bracelets | |
| US1718947A | Ornament | |
| US1586851A | Bracelet hook | |
| US1524506A | Bracelet hook | |
| US1616215A | Flexible wrist-watch bracelet | |
| US1288835A | Locket. | |
| CA239879A | Bracelet | |
| CA256351A | Pendant, locket, etc. | |
| CA256350A | Belt buckle | |
| CA251517A | Bracelet hook | |
| CA271399A | Extension device for bracelets |