Patents
Product Patents
Grand Rapids Chair Company has been granted more than 20 patents and design registrations in North America. This list includes United States utility and design patents linked to the corresponding Grand Rapids Chair Company products.
Alfred Chair
- Patent Number: D939, 235
- Expires 6/15/2038
Sigsbee Chair
- Patent Number: D961,284
- Expires 8/23/2042
Brooke Chair
- Patent Number: D817,015
- Expires: 5/8/2033
Leo Chair
- Patent Number: D830,714
- Expires: 10/16/2033
Felix Chair
- Patent Number: D723,826
- Expires: 3/10/2029
Felix Chair with Swivel Back Support
- Patent Number: 9,301,612
- Expires: 2/13/2034
Andy Seating
- Patent Number: D767,295
- Expires: 9/27/2031
Ferndinand Chair
- Patent Number: D970,913
- Expires: 10/14/2040
Sherman Chair
- Patent Number: D886,474
- Expires: 6/9/2035
Hula Chair
- Patent Number: D898,399
- Expires: 2/22/2039
Sadie Seating
- Patent Number: D741,618
- Expires: 10/27/2029
Leo Chair
- Patent Number: D784,036
- Expires: 4/18/2032
Felix Chair
- Patent Number: D737,618
- Expires: 9/1/2029
Brady Collection
- Patent Number: D779,219
- Expires: 2/21/2032
Andy Seating
- Patent Number: D747,611
- Expires: 1/19/2030
Steak N Shake Chair
- Patent Number: D659,424
- Expires: 5/15/2026