| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 29 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Consumer goods | |
| #4 | Optics | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Hand carried bags | |
| #3 | Unspecified technologies | |
| #4 | Locks | |
| #5 | Bolts for doors or windows | |
| #6 | Wing fittings | |
| #7 | Hairstyling and cosmetic | |
| #8 | Optical systems | |
| #9 | Household appliances | |
| #10 | Shaping of plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Prahar Louis B | 29 |
| #2 | Prahar Lester L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1177269A | Spring-fastener for boxes, &c. | |
| US1143226A | Bag-jaw fastener. | |
| US1035902A | Bag-jaw. | |
| US1039189A | Bag-fastener. | |
| US1030789A | Bag-fastener. | |
| US1023170A | Bag-fastener. | |
| US1029221A | Frame for hand-bags, pocket-books, and the like. | |
| US943370A | Frame-joint and method of soldering the same. | |
| US922188A | Safety-razor. | |
| US900421A | Lock for bag-frames. | |
| US897780A | Gas-lighter. | |
| US871627A | Box-fastener. | |
| US855974A | Bag-lock. | |
| US828679A | Corner-fastening. | |
| US886855A | Bag or purse fastener. | |
| US800484A | Bearing for handle-caps. | |
| US786676A | Mirror-frame. | |
| US786675A | Bearing for handle-caps. | |
| US827563A | Lock for bag-frames. | |
| US770106A | Mirror-frame. |