| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 25 | |
| #2 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Personal adornments | |
| #2 | Unspecified technologies | |
| #3 | Special furniture | |
| #4 | Punching metal | |
| #5 | Making metal chains |
| # | Name | Total Patents |
|---|---|---|
| #1 | Karl Fassnacht | 8 |
| #2 | Carl Schraysshuen | 7 |
| #3 | Carlson Edwin G | 7 |
| #4 | Richard Gloss | 2 |
| #5 | Willy Jaeger | 1 |
| #6 | Friedrick Renz | 1 |
| #7 | Friedrich Renz | 1 |
| #8 | Eugen Speidel | 1 |
| #9 | Emil Mueller | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1971989A | Chain making machine | |
| US1901345A | Chain connecting link | |
| US1905681A | Extension device | |
| US1836955A | Flexible bracelet | |
| US1781101A | Extension device | |
| US1851823A | Extensible bracelet | |
| US1831951A | Flexible chain | |
| US1822393A | Flexible chain | |
| US1807440A | Elastic mesh bracelet | |
| US1810040A | Ornamental chain | |
| US1796362A | Ornamental chain | |
| US1751792A | Bracelet | |
| US1749997A | Extension device | |
| US1712582A | Chain | |
| US1738561A | Extension device | |
| US1728266A | Ornamental chain | |
| US1736772A | Chain | |
| US1670940A | Chain | |
| US1689367A | Chain band | |
| US1681687A | Band bracelet |