| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 22 | |
| #2 | United States | 18 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Transport | |
| #3 | Consumer goods | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Vehicle seats | |
| #3 | Laundering textiles | |
| #4 | Office furniture | |
| #5 | Domestic washing | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Flint Hyland C | 40 |
| Publication | Filing date | Title |
|---|---|---|
| US3328020A | Seat structure | |
| US3291524A | Backrest support means | |
| US3332719A | Spring seat | |
| US3237986A | Resiliently supported reclining chair | |
| US3261642A | Unison action seat | |
| US3169795A | Hinged back cushion movable with the seat cushion | |
| US3059967A | Seat construction | |
| US3087756A | Vehicle seat | |
| US3034829A | Hinged back cushion movable with the seat cushion | |
| US2982343A | Chair construction | |
| US3025102A | Seat construction | |
| US2925120A | Unison action seat | |
| US2602487A | Spring seat and back | |
| US2591347A | Movably supported spring seat construction | |
| US2039642A | Ironing table | |
| US2073145A | Vacuum cleaner | |
| US1995260A | Folding support | |
| US1940853A | Mounting for coil springs | |
| CA670437A | Seat construction | |
| CA839031A | Backrest assembly |