| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Optics | |
| #3 | Machines | |
| #4 | Transport | |
| #5 | Audio-visual technology | |
| #6 | Machine tools | |
| #7 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Toys | |
| #2 | Cameras | |
| #3 | Wheelchairs and sledges | |
| #4 | Load transportation vehicles | |
| #5 | Special information storage | |
| #6 | Sewing | |
| #7 | Sawing | |
| #8 | Unspecified technologies | |
| #9 | Games | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lindstrom Frank L | 19 |
| Publication | Filing date | Title |
|---|---|---|
| US2489792A | Phonograph turntable drive | |
| US2089388A | Motion picture projector | |
| US2024590A | Toy | |
| US2089275A | Picture projector | |
| US2048555A | Sewing machine | |
| US1997421A | Kicker for toy boats | |
| US1995263A | Game board | |
| US2001365A | Miniature or toy boat | |
| US1872989A | Toy scroll saw | |
| US1673701A | Toy motor boat | |
| US1680423A | Spinning head for spinning tops | |
| US1462090A | Toy | |
| US1462091A | Spinning top | |
| US1428106A | Toy top | |
| US1368040A | Spinning-top | |
| US1368039A | Spinning-top | |
| US1339934A | Spring-movement for toy vehicles | |
| US1334544A | Toy dump-wagon | |
| CA213943A | Spinning top |