Window opening facilitator

Details Window opening facilitator Window opening facilitator

1988-07-26

1989-05-16

Schmidt, Frederick R.

Implements or apparatus for applying pushing or pulling force

Single throw lever

Adjustable

B66F 300

Patent

active

048303380

ABSTRACT:
A device to facilitate open windows comprising a lever arm with a delta shaped lead edge and incorporating a pivot pin; and a frame with a series of notches to receive the pivot pin at selectable fulcrum points. Both the delta shaped lead edge of the arm and the bottom lead edge of the frame are rounded to "roll", allowing steady, continuous pressure on the window sash throughout the opening process.

REFERENCES:
patent: 1960255 (1934-05-01), Tyroff

Affiliated with

Also associated with

Rating

Window opening facilitator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Window opening facilitator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Window opening facilitator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2316664