Boot inserts

Boot and shoe making – Forms – With fastener receiving means

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

12128C, 121146, 121142, 40539, 229199, A43D 300, A43D 314

Patent

active

054469368

ABSTRACT:
A cross-support member extends between the opposed side panels of an inverted U-shaped boot insert to prevent the side panels from collapsing toward one another. The cross-support member may be a separate structural element which is associated with the inverted U-shaped boot insert, or may be formed as an integral part of the inverted U-shaped boot insert (e.g., by partially cutting out the cross-support member from at least one of the side panels and/or by affixing the cross-support member to an interior surface of at least one of the side panels). The cross-support member may itself include lateral stiffening panels of desired geometry (e.g., triangular, rectangular, etc.) which are preferably formed as an integral part of the cross-support member by folding a lateral section of the cross-support member angularly out of the cross-support member's plane.

REFERENCES:
patent: 756878 (1904-04-01), Minzy
patent: 1330428 (1920-02-01), Burns
patent: 1822297 (1931-09-01), Kemery
patent: 1989597 (1935-01-01), Johnston
patent: 2006245 (1935-06-01), Marshall
patent: 2105395 (1938-01-01), Baas
patent: 2135124 (1938-11-01), Englar
patent: 2201746 (1940-05-01), Spencer
patent: 2777216 (1957-01-01), Norman
patent: 2799032 (1957-07-01), Myers
patent: 3041643 (1962-07-01), Struble
patent: 3077621 (1963-02-01), McGinnity
patent: 3699598 (1972-10-01), Struble
patent: 3720970 (1973-03-01), Lutz
patent: 4254524 (1981-03-01), Okui
patent: 4577360 (1986-03-01), Swenson
patent: 4801080 (1989-01-01), Spengler

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Boot inserts does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-466073

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.