| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 19 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Personal adornments | |
| #2 | Advertising | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Hand carried bags | |
| #6 | Buttons, pins and buckles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Michael Chernow | 19 |
| #2 | Chernow Joseph I | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2424924A | Jewelry chain | |
| US2433737A | Jewelry clip | |
| US2389295A | Earring clip | |
| US2351925A | Jewelry clip | |
| US2230984A | Clip | |
| US2262633A | Method of attaching a staple carrying initial | |
| US2224721A | Key chain | |
| US2206806A | Initial application | |
| US2296022A | Monogram attachment | |
| US2200540A | Monogram unit | |
| US2209714A | Jewelry | |
| US2037660A | Monogram frame | |
| US2052381A | Bracelet or the like | |
| US1994686A | Monogram unit | |
| US1989915A | Monogram unit | |
| US1942240A | Monogram | |
| US1932304A | Monogram | |
| US1840567A | Monogram escutcheon plate | |
| US1689619A | Monogram structure |