Paperbead for protecting drywall corners

Static structures (e.g. – buildings) – Intersection of wall to floor – ceiling – roof – or another wall – With revealed embedded protector

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

522871, 5274519, E04B 138

Patent

active

058361227

ABSTRACT:
An improved corner bead for drywall construction having a paper layer bonded to an exterior surface of a formed metal or plastic core. The paper is impregnated with a latex prior to affixing it to the core. The uniformly impregnated paper provides improved protection against adverse abrasion at all levels of thickness of the paper. A method of making a drywall paperbead is also disclosed.

REFERENCES:
patent: 2234701 (1941-03-01), Lyman
patent: 2590846 (1952-04-01), Cutting
patent: 2593859 (1952-04-01), Dunlap
patent: 2851741 (1958-09-01), Stemples
patent: 2862264 (1958-12-01), Perna
patent: 2904856 (1959-09-01), Robinson
patent: 3090087 (1963-05-01), Miller
patent: 3109207 (1963-11-01), Cooper
patent: 4624087 (1986-11-01), Schneller
patent: 4722153 (1988-02-01), Hardy
patent: 4863774 (1989-09-01), Tucker
patent: 4876837 (1989-10-01), Kelly et al.
patent: 4977718 (1990-12-01), Hoffman, Sr.
patent: 5037686 (1991-08-01), Conboy
patent: 5048247 (1991-09-01), Weldy
patent: 5058354 (1991-10-01), Menchetti
patent: 5131198 (1992-07-01), Ritchie et al.
patent: 5238720 (1993-08-01), Volkman
patent: 5313755 (1994-05-01), Koenig, Jr.
patent: 5314584 (1994-05-01), Grinnell et al.
patent: 5390458 (1995-02-01), Menchetti
patent: 5613335 (1997-03-01), Rennich et al.
Pro.cndot.Bead The Ultimate Drywall Corner Bead|, The Synkoloid Company of Canada.
CSM Bluenose.TM. Paper/Metal Drywall Trims, Mar. 1994.
Letter from Steeler Inc. (Matt Surowiecki) to Canadian Steel Manufacturing dated Jun. 3, 1995.

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

Paperbead for protecting drywall corners does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-874093

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