Puncture resistant insole for safety footwear

Boots – shoes – and leggings – Insoles – Laminated

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

36 43, 36 73, A43B 1338

Patent

active

052855830

ABSTRACT:
A protective insole for use in safety footwear comprising a protective layer composed of plastic and including a flexible forepart portion having an insole board bonded to its bottom surface and a fabric liner bonded to its top surface during the process of molding the protective plastic layer. A fabric mesh may be embedded in the plastic layer for reinforcement. A further embodiment provides a steel forepart plate anchored to a plastic shank and heel about the region of greatest flexure.

REFERENCES:
patent: 1978549 (1934-10-01), Muir
patent: 2074444 (1937-03-01), Warren
patent: 2644250 (1953-07-01), Ciaio
patent: 2803895 (1957-08-01), Frieder et al.
patent: 2808663 (1957-10-01), Frieder et al.
patent: 3233348 (1966-02-01), Gilkerson
patent: 3253600 (1966-05-01), Scholl
patent: 3561141 (1971-02-01), Brown
patent: 3825017 (1974-07-01), Scrima
patent: 4049595 (1977-09-01), Dominguez
patent: 4296053 (1981-10-01), Doerer et al.
patent: 4522777 (1985-06-01), Peterson
patent: 4782605 (1988-11-01), Chapnick
patent: 5123180 (1992-06-01), Nannig et al.

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

Puncture resistant insole for safety footwear does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Puncture resistant insole for safety footwear, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Puncture resistant insole for safety footwear will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1199046

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