| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 21 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Hairstyling and cosmetic | |
| #2 | Unspecified technologies | |
| #3 | Footwear features | |
| #4 | Shaping of plastics | |
| #5 | Spark gaps and corona devices | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bechtold William S | 23 |
| Publication | Filing date | Title |
|---|---|---|
| US1516661A | Barrette | |
| US1580365A | Comb | |
| US1450239A | Hairpin | |
| US1435911A | Article of manufacture | |
| US1406819A | Band comb | |
| US1153669A | Comb. | |
| US1124585A | Shoe-buckle. | |
| US1023064A | Barrette. | |
| US984343A | Puff-barrette. | |
| US980477A | Hair pin or ornament. | |
| US938108A | Spark-plug. | |
| US922838A | Barrette. | |
| CA113064A | Barrette | |
| US897188A | Barrette. | |
| US886034A | Puff-comb. | |
| US859798A | Barrette. | |
| US859797A | Barrette. | |
| US758953A | Hair-retainer. | |
| US732997A | Process of manufacturing combs. | |
| US709255A | Hair-pin. |