Beaconsfield
Canada
7
2021-07-15
The entities that hold a legal rights for patent applications filed by inventor MCDONALD Mark:
Mark MCDONALD from Beaconsfield, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Telescoping wall
#2 | 2020-08-27Vertical folding wall partition and method of deploying same
#3 | 2018-03-22Vertical folding wall partition and method of deploying same
#4 | 2014-04-03Vertically folding wall partition
#5 | 2012-04-05Vertically collapsible barrier with improved sealing
#6 | 2012-01-19Telescoping floor seal for vertically displaceable partition
#7 | 2011-02-03Vertically collapsible weather resistant barrier for opening in a building envelope
708510 ⎘