Movable or removable closures
With means mounting closure for swinging
Hinging position reversal means
Inventor
active
Door sill and adjustable threshold
Four-way double door frame
No associations
LandOfFree
John M. Chupik does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John M. Chupik, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John M. Chupik will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1084366