| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Consumer goods | |
| #4 | Transport | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Writing or drawing tools | |
| #5 | Books | |
| #6 | Special measuring | |
| #7 | Motor vehicles | |
| #8 | Vehicle parts | |
| #9 | Goods for writing upon |
| # | Name | Total Patents |
|---|---|---|
| #1 | Albin Jeremiah W | 17 |
| #2 | Seaman Lois A | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2446070A | Separable fastener | |
| US2400801A | Holding device | |
| US2339130A | Threaded attachment | |
| US2283526A | Latching device | |
| US2186747A | Latching device | |
| US2197628A | Writing device | |
| US2153032A | Writing device | |
| US2186746A | Double coil spring fastening device | |
| US2110435A | Latching device | |
| US2110434A | Locking device | |
| US1103337A | Lock-washer. | |
| CA96443A | Leaf turner | |
| US772771A | Pneumatic leaf-turner. | |
| CA383844A | Latching device | |
| CA404770A | Latching device | |
| CA200704A | Nut lock | |
| CA383843A | Locking device |