| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 19 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Locks | |
| #3 | Unspecified technologies | |
| #4 | Hinges for doors or windows | |
| #5 | Wing fittings | |
| #6 | Harvesting | |
| #7 | Indexing scheme relating to hinges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lyons Arthur G | 11 |
| #2 | Mason George N | 3 |
| #3 | Sterrett William H | 2 |
| #4 | Diehl William S | 1 |
| #5 | Sullivan Robert J | 1 |
| #6 | Hornberger John W | 1 |
| #7 | John Downing | 1 |
| #8 | Karl Goetz Ferdinand | 1 |
| #9 | Shaffer Elwood F | 1 |
| #10 | Kiehl Harry G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2497189A | Front plate mounting for mortise locks | |
| US2557897A | Cutter bar for lawn mowers | |
| US2016230A | Lawn mower construction | |
| US2013145A | Adjustable lock strike | |
| US2000856A | Hinge construction | |
| US1984222A | Adjustable lock strike | |
| US1970758A | Spindle construction | |
| US1979894A | Butt hinge construction | |
| US1954739A | Transom lifter | |
| US1930651A | Cylinder-knob doorlock | |
| US1970757A | Lock mechanism | |
| US1967152A | Doorknob construction | |
| US1920848A | Lock mechanism | |
| US1913240A | Lock mechanism | |
| US1979893A | Lock mechanism | |
| US1855608A | Doorlock | |
| US1855607A | Cylinder lock | |
| US1678994A | Door lock | |
| US1708365A | Door closer |