| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Personal adornments | |
| #2 | Unspecified technologies | |
| #3 | Making metal chains | |
| #4 | Unspecified technologies | |
| #5 | Garment fastenings | |
| #6 | Producing decorative effects |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bigney Sidney O | 9 |
| #2 | Payette Joseph A | 2 |
| #3 | Nathaniel Sandberg | 1 |
| #4 | Lee Macintosh Charles | 1 |
| #5 | Carl Arvidson | 1 |
| #6 | Grant Herbert G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2117395A | Expansible chain structure | |
| US2046079A | Bracelet | |
| US1938206A | Bracelet | |
| US1916821A | Bracelet | |
| US1863917A | Bracelet buckle | |
| US1756448A | Band for personal wear | |
| US1746457A | Extension device | |
| US1654718A | Bracelet hook | |
| US1692809A | Bracelet chain | |
| US1619014A | Bracelet hook | |
| US1479870A | Chain-making machine | |
| US1446207A | Machine for and method of making chain | |
| US1431300A | Process of treating metal surfaces |