| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 4 | |
| #3 | Austria | 3 | |
| #4 | United Kingdom | 3 | |
| #5 | Switzerland | 2 | |
| #6 | Denmark | 2 | |
| #7 | Spain | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Consumer goods | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Unspecified technologies | |
| #3 | Locks | |
| #4 | Unspecified technologies | |
| #5 | Brushes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jacobs Morris | 23 |
| Publication | Filing date | Title |
|---|---|---|
| US1277423A | Lock-nut. | |
| CA150941A | Brush | |
| GB191310640A | Improvements in Nut-locking Devices. | |
| US1074324A | Shaving-brush. | |
| US1076674A | Self-locking nut. | |
| CA145898A | Nut lock | |
| US1003748A | Bolt-lock. | |
| US1191427A | Locking means for screw-threaded parts. | |
| US982502A | Self-locking nut. | |
| CA118920A | Nut lock | |
| CA118921A | Nut lock | |
| GB190909336A | Improvements in Means for Locking Nuts and the like. | |
| GB190909335A | Improvements in or relating to Self-locking Nuts. | |
| US922482A | Self-locking nut and bolt. | |
| US959222A | Self-locking nut. | |
| US878003A | Bolt. |