Lévis
Canada
3
2026-01-08
Francois Roy from Lévis, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
DEVICE FOR TENSIONING A CANVAS ON A FRAME
#2 | 2020-12-31Device for tensioning a canvas on a frame
#3 | 2018-03-15Device for tensioning a canvas on a frame and kit for assembling a frame for canvas
2138943 ⎘