US3559356A - Resilient corner bead - Google Patents

Resilient corner bead Download PDF

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Publication number
US3559356A
US3559356A US722594A US3559356DA US3559356A US 3559356 A US3559356 A US 3559356A US 722594 A US722594 A US 722594A US 3559356D A US3559356D A US 3559356DA US 3559356 A US3559356 A US 3559356A
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United States
Prior art keywords
wall
corner
resilient member
underlying
resilient
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Expired - Lifetime
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US722594A
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English (en)
Inventor
Ephraim Koral
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EMEH Inc
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Construction Specialties Inc
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/026—Borders; Finishing strips, e.g. beadings; Light coves specially adapted for cushioning impacts
    • E04F19/028—Borders; Finishing strips, e.g. beadings; Light coves specially adapted for cushioning impacts used at protruding corners

Definitions

  • the present invention was conceived and developed to overcome the problems set forth above, and the invention comprises, in essence, a resilient corner bead which may be aflixed to an external corner of a wall and a modification thereof, a resilient cap which may be affixed to an end of a wall.
  • the improved corner bead and cap are formed of a tough, resilient material and are mounted in the converging walls in a manner which permits their yielding and flexure to a substantial shock without spalling or otherwise damaging them or the finished wall sections at either side of the corner bead.
  • an object of the invention is to provide a novel and improved corner bead for an external corner of a wall, and a novel and improved cap for a wall end. which are tough and resilient and will yield to the impact of a heavy object such as a loaded hand truck and thereafter, return to their original form and position without being damaged or marked.
  • Another object of the invention is to provide a novel 3,559,356 Patented Feb. 2., 1971 and improved corner bead and cap which have smooth, neatly finished surfaces and are firm and hard When handled in an ordinary manner.
  • Another object of the invention is to provide a novel and improved corner bead for an external corner and a cap for a wall end which can shift, as when struck a heavy blow, without damaging the adjacent wall sections, which are immune to effects of temperature variations and which will permit the converging wall sections to move slightly where there is settlement of the structure, and thereby minimize the possibility of cracking in the wall due to excess strain at the corner.
  • Another object of the invention is to provide a novel and improved corner bead and cap which may be easily repaired or easily replaced, if necessary, as where they are cut or otherwise damaged by an accident of unusual severity.
  • FIG. 1 is a sectional plan view of the corner portion of a plastered wall, with the improved corner bead being mounted thereon in accordance with the principles of the invention.
  • FIG. 2 is an isometric view of the lower portion of an external corner of a plastered wall of a construction such as that shown at FIG. 1, but on a reduced scale, and with the corner bead being struck by a hand truck to depict a common type of accident.
  • FIG. 3 is an isometric sectional view of a short portion of the corner bead per se.
  • FIG. 4 is an exploded isometric sectional view of a short portion of the corner bead and of retaining devices at each side of the corner bead.
  • FIG. 5 is a fragmentary side elevational view of the bottom of a wall section, as taken substantially from the indicated arrow 5 at FIG.'2 but illustrating a construction using a recessed baseboard.
  • FIG. 6 is a fragmentary sectional detail as taken from the indicated line 6-6 at FIG. 5, but on an enlarged scale.
  • FIG. 7 is a sectional view of an end portion of a plastered wall which is capped with a modified form of the improved corner bead, which will be hereinafter referred to as a wall-end cap.
  • FIG. 8 is an isometric view of a retainer clip used with the wall-end cap shown in FIG. 7.
  • FIG. 9 is a fragmentary perspective view of the wallend cap installation shown at FIG. 7, but before the wall is plastered and using a dilfernt type of retainer clip, as indicated in broken lines.
  • FIG. 10 is an isometric view of the retainer clip per se, depicted in the showing at FIG. 9.
  • FIG. 11 is a fragmentary isometric view of a corner portion of a masonry wall which is to be finished with plaster, using the improved corner bead and illustrating further, another type of clip for holding the corner bad in place.
  • FIG. 12 is a plan view of another form of clip which may be used in lieu of the clip shown at FIG. 11.
  • FIGS. 1 are views. Referring more particularly to the drawing, FIGS. 1
  • the corner bead B is an elongated member of uniform cross section, having a length corresponding to the height of the wall whereon it is mounted or a lesser height such as chair rail height.
  • each leg portion includes an elongated face strip 20 which is approximately two inches wide and which has a finished outer surface which may be adapted to lie in the plane of the finished surface of the corresponding wall section, as indicated by the line W at FIG. 1.
  • face strips 20 converge towards a common corner point, but they merge together at this central portion of the unit by 90- degree arcuate segment 21 having a radius of approximately on inch.
  • Arcuate segment 21 eliminates a sharp corner construction which is formed by some types of metal corner beads and is better adapted to yield to a blow by a heavy object.
  • Arcuate segment 21 may, obviously, be provided with a greater or lesser radius of curvature and may be used with corners which are not right angles.
  • a narrow, inturned otfset 22 is formed at the outward edge 23 of each face strip 20, and a mounting flange or edge portion 24 extends outwardly from the inner edge 25 of each offset 22 to lie in spaced parallelism with the adjacent face strip 20.
  • the mounting flanges 24 lie against the studs S, and the width of the offsets 22 may be such that the face strips 20 will lie at the plane of the finished wall surfaces W, as illustrated. In plaster-wall constructions, this width will ordinarily be approximately inch if coplanar strip and wall surface configurations are desired.
  • This corner bead B may be formed of any suitable fiber-reinforced, tough but resilient, synthetic resin and is preferably, a good quality polyester type of resin reinforced with glass fibers.
  • Such reinforced resins commercially available under the trademark Fiberglas, are very tough, strong and resilient and are thus used in the manufacture of boat hulls and the like. Materials having these qualities are ideal for the improved corner beads.
  • the techniques of forming these and other similar plastics into finished articles are well known to the art, and in the present invention, the corner beads B are preferably formed in female molds which produce a very fine finished outer surface on the corner bead structure. Such a surface may be smooth or may be textured to any desired pattern.
  • a comparatively flat surface presenting a rippled beaded pattern has been found to be quite acceptable to the trade. Because such techniques of forming the improved corner bead are common to many similar articles of manufacture, they need not be described further. As will be apparent, however, other known or suitable resilient materials having the property of substantially full elastic recovery from accidental deformation may be selected in accordance with the choice of the user or manufacturer.
  • the corner bead may be mounted on the studs of a wall corner by simply nailing the flanges 24 in place. Plaster stops 30 may then be fitted over the mounting flanges 24 and the wall finished.
  • a preferred mode of installation provides for mounting the corner bead flanges 24 in sockets 32 to provide a floating fit of the corner bead upon the wall studs. Thus, whenever the corner bead is struck y a heavy j he sockets permit the head to flex and slide without causing plaster to spall.
  • the sockets may be formed by retainer strips R, narrow metallic strips which are stood alongside a stud and secured thereto by nails 34.
  • Each retainer strip R is formed with a central longitudinal offset 35 so that the socket 32 is formed by an overhanging side 36 and the other side 37 is nailed to the surface of the stud.
  • the corner bead B is placed upon an external corner and while held in position, the retainer strips R are nailed into place and may leave a gap G of, for example, from one-fourth to three-eighths inch between the edge of the overhanging side 32 and the offset 22 of the bead.
  • the plaster stops 30 are fastened to the studs by overlaying the retainer strips and are secured by nails in a manner not shown.
  • the lath and plaster are applied to provide for the finished wall surface as illustrated.
  • the flanges 24 are not completely inserted into the sockets formed by the retainer strips R to provide for the gap G.
  • the plaster stops 30 are preferably placed over the retainer strips R in such a manner as to have their ends flush with the edges of the retainer strips, as illustrated, to maintain the spacing formed by the gap G. With this arrangement, the desirable movement of the corner bead can easily occur.
  • FIG. 4 an exploded fragmentary view, includes a section of a corner bead B and a retainer R at one side thereof. Also, the figure shows a portion of a ceramic tile T having a slot 32a cut in its end. This slot will be cut in all of the end tiles to extend from the bottom to the top of the wall to receive the entire flange of the corner bead.
  • FIGS. 5 and 6 depicts a wall structure having a recessed base. This is used in the finished structure with the main finished wall portion overhanging the baseboard. Whenever a corner bead B is mounted in a wall of this type, it will necessarily be terminated at the bottom of the wall portion above the baseboard. When, however, it is mounted into sockets, as described, it will be necessary to restrain it against sliding and dropping downwardly. Such may be easily accomplished with an inturned end 38 of the bottom of the retainer R as illustrated at FIG. 6.
  • FIGS. 7 to 10 A modified embodiment of the invention is illustrated at FIGS. 7 to 10 and this embodiment provides for a wall-end cap C.
  • a wall-end cap C Such a cap is used to protect an end of a wall section which forms a partial division of a room or the edge of an open archway and any other wall edge where it is not desirable or necessary to mount a door jamb.
  • the end of a wall section is often subjected to considerable abuse, especially if the wall is located in a hallway system of a building where a substantial portion of the trafiic is with hand carts.
  • the end of a wall is finished with a pair of corner beads if the wall is to be plastered, or with a special section of tile if it is to be masonry.
  • the single protective end cap C made of tough, strong, and resilient plastic in substantially the same manner as that heretofore described.
  • this wall-end cap C has the appearance of a folded member formed as two parallel leg portions. This member is symmetrical with respect to the vertical, longitudinal plane of the wall which appears as a line Y at FIG. 7.
  • the fold of 180 degrees requires an elongated end surface 40 at the center of the cap which lies normal to the plane of the wall whereon the cap is mounted.
  • the width of this surface 40 is sufiicient to permit the cap to correspond with the thickness of the finished wall as described.
  • a 90 degree arcuate segment 21a is shown at each side of this section 40.
  • This segment 21a is illustrated as having a radius selected at approximately one inch to provide for rounded corners at the end of the wall and to merge with side segments a at each side of the cap, whose surfaces lie flush with the surfaces W of the opposite sides of the wall.
  • a narrow, inturned offset 22a is formed at the outward edge 23a of each segment 20:: and a mounting flange 24a extends outwardly from the inner edge 25a of each offset 22a to lie in spaced parallelism with the adjacent face strip 20a and in spaced parallelism with the opposing flange 24a as illustrated.
  • the flanges 24a embrace the opposite faces of the terminal stud S of the wall frame to place the side faces 20a outwardly therefrom flush with the finished wall surface W.
  • the mounting flanges 24a be carried in sockets 32, formed by retainer strips R, the same as heretofore described. These strips R are nailed to the opposite faces of the stud wall.
  • the parallel flanges 24a of the wall-end cap can easily slide out of the sockets 32 unless another means for retaining the wall-end cap is provided.
  • the arrangement shown at FIG. 7 includes a stop member or clip 41 within the end cap C.
  • This clip as shown at FIG. 8, is formed as a flat, U- shaped, folded strip of sheet metal. Its flat, central base 42 carries a short upstanding leg 43 and each leg includes an inturned offset 44 and an ear 45 extending from the inner edge of the offset.
  • This U-shaped member is proportioned to fit within the end cap C with the ears 45 being adapted to embrace and lie against the opposite sides of the terminal stud S of the wall.
  • the flanges 24a of the cap then overlie these ears.
  • the offsets 44 are adapted to lie against or engage the end cap offsets 22a to prevent the end cap from moving outwardly from the sockets 32.
  • the legs 43 lie between the opposing face strips 20a while the base portion 42 connecting the opposing legs, functions to reinforce the other portions of the clip 41.
  • a number of these clips 41 will be fastened to a terminal stud as by nails 46 being driven through holes 47 provided in the ears. Also, that this will be the first step in mounting an end cap C onto the stud wall. The clips are slipped into position in the cap, pulled tightly against the terminal stud and nailed. Next, the retainers R will be nailed in position over the flanges 24a of the end cap and at a location which will provide for a suitable gap G between the ends of the flange and the offset 22a of the end cap with the end cap bearing against the offsets 44 of the clips 41. Next, a plaster stop will be mounted upon each wall to overlie the retainer strips R to maintain the gap G as heretofore described. The final step is to apply the lath and plaster.
  • FIG. 9 illustrates isometrically, a partially completed wall-end where end cap and retainer strips have been applied and the wall section is ready for the plaster stop and lath and plaster.
  • a modified retainer clip 51 is provided.
  • This clip is formed as a U-shaped body 52 which is adapted to snugly embrace the end of the stud and to be nailed thereto, with holes 53 on the sides being provided therefor.
  • a ledge 54 is folded outwardly from this clip and it has a width sufficient to snugly lie between the opposing face strips 20a and with its inner corners 55 contacting the inner sides of the offsets 22a to prevent the end cap C from being pulled away from the stud.
  • FIG. 11 A further modification of the invention is illustrated at FIG. 11 where a corner bead B is secured to a masonry wall of the type which is to be finished by plastering.
  • the corner bead B is held by triangular clips 61, proportioned in such a manner as to have opposing corners 62 fit within the embrace of the face strips 20 and against the olfsets 22.
  • These triangular clips are placed between the joints of the masonry during erection of the wall. They will have suitable holes 63 in their face to permit them to be better gripped by the mortar when the masonry, bricks or cinder blocks are laid up as in the manner illustrated.
  • the corner guard may be placed simultaneously with the erection of the masonry, while anchors 61 or 64 are slipped down and placed in mortar joints. Thereafter, retainer strips R may be applied, or if necessary, it is possible to use a plaster stop 30 without the strips by laying the end of the stop directly over the flange 24 as in the manner illustrated.
  • FIG. 12 illustrates a masonry clip 71 which may be used in lieu of the clip 61.
  • This masonry clip is formed as a piece of flat sheet metal with a head portion having opposing corners 72 which will fit within the embrace of the face strips 20 and against offsets 22 of a corner bead B.
  • This clip is provided with a tongue portion 73 having suitable holes 74 to permit it to be better gripped by the mortar between bricks or cinder 'blocks when the masonry wall is being laid.
  • a similar retainer strip can be provided for a wall-end cap.
  • Such a unit can be made as a simple clip formed similar to the unit illustrated at FIG. 10, but in lieu of the body 52, a flat plate 56 shown in broken lines may be formed which can lie between the courses of masonry with the ledge 54 projecting therefrom to hold the clips in place.
  • a protected portion of a structure located where the structure normally is vulnerable to abuse by external impacting including an underlying structural part located at the vulnerable portion, a resilient member having a first portion located in spaced relation to the underlying part, an outer surface on the first portion exposed to the external impacting, and means retaining the resilient member movably in place with respect to the underlying part, the resilient member having a second portion which is engaged by the retaining means to retain the resilient member in place and which is movable with respect to the retaining means and to the underlying structural part during flexure of the resilient member.
  • a protected portion of a structure located where the structure normally is vulnerable to abuse by external impacting including an underlying structural part located at the vulnerable portion, a resilient member having a portion located in spaced relation to the underlying structural part and providing an exposed impact protecting surface, and means retaining the resilient member movably in place with respect to the underlying part, the re- 7 taining means comprising recess defining means receiving an edge portion of the resilient member for movement of the edge portion within the recess defining means upon impacting of the resilient member.
  • An impact obsorbing protector arrangement including a resilient member having a portion for location in spaced relation to an underlying protected member, and means for retaining the resilient member movably in place with respect to the underlying member, the retaining means including a retainer member having an integral mounting portion for securing the retainer member upon a supporting wall part and a further integral portion extending away from the mounting portion to define a retain ing recess between the further integral portion and the supporting wall part, said resilient member having an edge portion slidably received within said retaining recess.
  • a protected portion of a structure located where the structure normally is vulnerable to abuse by external impacting including an underlying structural part located at the vulnerable portion, a resilient member having a portion located in spaced relation to the underlying structural part, and means retaining the resilient member movably in place with respect to the underlying part, the resilient member spaced portion defining an exposed surface protecting the supporting structure from marrying and deterioration by impacting, the resilient member being flexible inwardly toward the underlying part upon impacting thereof and being resiliently returnable following impacting, and wherein the resilient member includes an edge portion which is engageable by the retaining means and is slidable with respect thereto during fiexure and return of the resilient member.
  • An impact absorbing protector arrangement including a resilient member having a portion for location in spaced relation to an underlying wall member, and means for retaining the resilient member movably in place with respect to the underlying member, the resilient member including first and second edge portions each slidably retained in proximity to a wall part by the retaining means, and wherein the portion of the resilient member for location in spaced relation to the underlying wall member comprises a central portion intermediate the edge portions, supported outwardly with respect thereto, and shaped in conformity with the underlying wall member to extend at least partly around the underlying wall member in spaced relation thereto, said central portion being inwardly flexible upon impacting and resiliently returnable following impacting to cause movement of the first and second edge portions during fiexure and return of the central portion.
  • An impact absorbing protector arrangement including a resilient member having a first portion for location in spaced relation to an underlying protected member, and means for retaining the resilient member movably in place with respect to the underlying member, the resilient member having a second portion which is engageable by the retaining means to retain the resilient member means and to the protected member during fiexure of the resilient member, the resilient member spaced portion comprising joined, angularly disposed sections for extension about a corner, the resilient member second portion comprising at least one edge portion retained by the retaining means, and the resilient member further comprising an offset section angularly disposed with respect to the edge portion and supporting the joined sections for spaced relation to the underlying member.
  • An impact absorbing protector arrangement for application to a wall end, including a resilient member having a first portion for location in spaced relation to an underlying protected member, and means for retaining the resilient member movably in place with respect to the underlying member, the resilient member having a second portion which is engageable by the retaining means to retain the resilient member in place and which is movable with respect to the retaining means and to the protected member during fiexure of the resilient member, the spaced portion including first and second side sections for location on opposite sides of a wall end and a connecting portion spanning the first and second side sections.
  • the resilient member further includes first and second edge portions retained on the opposite sides of the wall end by the retaining means and first and second resilient member offset sections angularly disposed with respect to the first and second edge portions, respectively, and supporting the first and second side sections and connecting portion in spaced relation to the Wall end.
  • the arrangement according to claim 9 further including stop means for contacting the first and second ofiset sections to prevent movement of the edge portions out of association with the means for retaining.
  • the arrangement according to claim 1 further including stop means for contacting the resilient member to limit movement of the resilient member with respect to the retaining means.
  • An impact absorbing protector arrangement including a resilient member having a first portion for location in spaced relation to an underlying protected member, and means for retaining the resilient member movably in place with respect to the underlying member, stop means for contacting the resilient member to limit movement of the resilient member with respect to the retaining means, the resilient member having a second portion which is engageable by the retaining means to retain the resilient member in place and which is movable with respect to the retaining means and to the protected member during fiexure of the resilient member, the resilient member spaced portion being a central portion of the resilient member, said stop means having a mounting for locating the stop means beneath the central portion to interiorly contact the resilient member to limit movement thereof.
  • the resilient member includes at least one edge portion retained by the retaining means, the retaining means including a wall panel supported adjacent the resilient member and means defining recesses at edges of the wall panel for receiving the resilient member edge portion for movement therein intermediate an outer surface of the Wall panel and an underlying wall part.
  • An impact absorbing protector arrangement including a resilient member having a first portion for location in spaced relation to an underlying wall member, and means for retaining the resilient member movably in place with respect to the underlying member, the resilient member having a second portion which is engageable by the retaining means to retain the resilient member in place and which is movable with respect to the retaining means and to the underlying Wall member during fiexure of the resilient member, the resilient member second portion including at least one edge portion retained by the retaining means, the retaining means including a wall panel supported adjacent the resilient member and means defining recesses at edges of the wall panel for receiving the re silient member edge portions for movement therein intermediate an outer surface of the wall panel and an underlying wall part, the wall panel including a plaster stop overlying the recesses at edges of the wall panel.
  • a protector arrangement for application to and protection of an underlying member and including a protective member having a central portion for support in spaced relation to the underlying member, and at least one edge portion terminating the protective member at one side thereof; means for retaining the edge portion of the resilient member to maintain the resilient member in protective association with the underlying member; and stop means located between the central portion and underlying member for contacting the protective member and preventing movement of the edge portion out of associationw ith the retaining means.
  • stop means includes mounting means for securing the stop means to the underlying member, and means extending away from the mounting means for contacting the protective member.
  • the mounting means includes first and second parts aflixable to pposite sides of the wall end, the contacting means including shoulders engageable with the protective member adjacent said first and second parts.
  • An impact absorbing wall protective member for use in a protector arrangement with wall mounted retainers engageable with edges of the protective member to retain the member in place while permitting movement of the edges with respect to the retainers and an underlying wall part;
  • the protective member being of tough, resilient, dent resistant synthetic plastic and including edge mounting portions for retention by the retainers to be supported adjacent underlying wall parts, and an outwardly protruding central protecting portion to be supported in spaced relation to an underlying, protected wall part, the central portion being normally exposed to external impacting forces of a magnitude sufiicient to damage an unprotected wall part, being flexible when impacted externally to absorb forces applied thereto and being substantially fully elastically recoverable after impacting to assume the initial disposition thereof, the edge portion being connected with the central portion for movement upon flexure and recovery of the central portion during and following impacting to facilitate said flexure and recovery, thereby aiding the absorption of forces applied to the central portion and enhancing the abuse resistant nature of the protective member.
  • edge portions define flange means for aiding flexure and recovery of the central portion, the flange means being slidable on surfaces during flexure and return of the central portion.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Wing Frames And Configurations (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Building Environments (AREA)
  • Ropes Or Cables (AREA)
  • Sheet Holders (AREA)
US722594A 1968-04-19 1968-04-19 Resilient corner bead Expired - Lifetime US3559356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72259468A 1968-04-19 1968-04-19

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US3559356A true US3559356A (en) 1971-02-02

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Application Number Title Priority Date Filing Date
US722594A Expired - Lifetime US3559356A (en) 1968-04-19 1968-04-19 Resilient corner bead

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US (1) US3559356A (nl)
JP (1) JPS5017765B1 (nl)
AT (1) AT317507B (nl)
BE (1) BE731471A (nl)
BR (1) BR6908208D0 (nl)
CA (1) CA952281A (nl)
CH (1) CH541695A (nl)
DE (1) DE1919104C3 (nl)
DK (1) DK143864C (nl)
ES (2) ES365805A1 (nl)
FI (1) FI47506C (nl)
FR (1) FR2006531A1 (nl)
GB (1) GB1247587A (nl)
IE (1) IE33135B1 (nl)
IL (1) IL31905A (nl)
LU (1) LU58435A1 (nl)
NL (1) NL160047C (nl)
NO (1) NO125244B (nl)
SE (1) SE353119B (nl)

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US3717968A (en) * 1970-07-16 1973-02-27 Specialties Const Surface-mounted wall guards
US3765138A (en) * 1971-07-08 1973-10-16 R Bentle Corner control system for plaster walls
US3919819A (en) * 1973-02-06 1975-11-18 Wayne H Oliver Self locking panel connector
US3974606A (en) * 1973-05-31 1976-08-17 Ethyl Corporation Liner for covering intersecting surfaces
US3977136A (en) * 1975-03-11 1976-08-31 Novi Plastics Company Wall paneling
US3996703A (en) * 1975-03-11 1976-12-14 Novi Plastics Company Wall paneling
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US4768320A (en) * 1986-10-10 1988-09-06 Weller Rick W Door frame guard
US4819306A (en) * 1987-07-16 1989-04-11 Yoshida Kogyo K. K. Swivel joint
US4852318A (en) * 1988-03-24 1989-08-01 Arthur Anderson Bull nose corner piece
US5086598A (en) * 1989-03-23 1992-02-11 Derrell J. Weldy Wall board joint reinforcing system
US5203130A (en) * 1991-11-26 1993-04-20 Freelove James W Door frame shield
US5233804A (en) * 1991-06-27 1993-08-10 Miller Donald W Corner protector assembly and retainer clip therefor
USRE34547E (en) * 1987-01-28 1994-02-15 Lewis Hein Wall board joint reinforcing system
US5771646A (en) * 1997-06-05 1998-06-30 Action Sales & Marketing Inc Railing post reinforcement bracket
US6219980B1 (en) 1999-06-24 2001-04-24 Pawling Corporation Quick-assembly corner protector
US20040006938A1 (en) * 2002-07-09 2004-01-15 Custom Millworking, Inc. Door jamb protector
USD487520S1 (en) 2002-10-25 2004-03-09 Pla-Cor, Incorporated Three way; 2-90° outside, 1-90° inside, bullnose corner
US6826877B1 (en) * 2000-08-11 2004-12-07 Jeffrey J. Stradel Door frame guard
US20050087664A1 (en) * 2003-10-27 2005-04-28 Jeff Ciarlo Post protector
WO2006039758A1 (en) * 2004-10-13 2006-04-20 Dematic Pty Ltd Upright protector
US20090077915A1 (en) * 2005-08-31 2009-03-26 Yoshino Sangyo Co., Ltd. Projected Corner Structure of Building and Indoor Recessed Wall Structure
US20090084053A1 (en) * 2007-09-28 2009-04-02 Nichiha Corporation External corner member, constructing structure of external corner portion and construction method of external corner portion using the same
US20100107937A1 (en) * 2008-10-31 2010-05-06 Grusan S.R.L. Worktop for Household Appliances and Method of Making Same
US20110047906A1 (en) * 2009-08-27 2011-03-03 Michael Fitzpatrick Milcore jamb strip
US8783476B2 (en) * 2012-08-21 2014-07-22 Opto International, Inc. Cladded fixture
US20160145849A1 (en) * 2013-08-22 2016-05-26 John Fredrick Desautels System and Method For Fascia Hinge Connections
US9752291B2 (en) 2013-01-16 2017-09-05 Ridg-U-Rak, Inc. Upright protector
US10156066B2 (en) 2017-05-11 2018-12-18 Calaco Solutions Ltd. Corner bead clip for attaching to steel members

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DE2931245A1 (de) * 1979-08-01 1981-02-19 Rainer Bohlen Randabdeckung fuer balkone o.dgl.
JPS5924878U (ja) * 1982-08-09 1984-02-16 ワイケイケイ株式会社 建物の壁体
GB2233381A (en) * 1989-05-27 1991-01-09 Brayway International Joints for Masonry and Sheet Material Structures
FR2773583B1 (fr) * 1998-01-14 2000-04-07 Magri Systeme de porte battante de compartimentage destine a la pr otection du chant de la porte en position ouverte
DE102004018199A1 (de) * 2004-04-15 2005-11-10 Peter Seip-Krajzar Kantenleiste sowie Eckelement
CN109515883B (zh) * 2018-11-27 2024-05-10 南京光扬企业咨询服务有限公司 一种栈板护角自动放置机

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* Cited by examiner, † Cited by third party
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US3712003A (en) * 1970-06-01 1973-01-23 Specialties Const Wall and corner guard assembly
US3717968A (en) * 1970-07-16 1973-02-27 Specialties Const Surface-mounted wall guards
US3765138A (en) * 1971-07-08 1973-10-16 R Bentle Corner control system for plaster walls
US3919819A (en) * 1973-02-06 1975-11-18 Wayne H Oliver Self locking panel connector
US3974606A (en) * 1973-05-31 1976-08-17 Ethyl Corporation Liner for covering intersecting surfaces
US3977136A (en) * 1975-03-11 1976-08-31 Novi Plastics Company Wall paneling
US3996703A (en) * 1975-03-11 1976-12-14 Novi Plastics Company Wall paneling
US4012878A (en) * 1976-04-14 1977-03-22 Astro Plastics, Inc. Unitary wall member guard
US4113110A (en) * 1977-03-28 1978-09-12 Aurora Equipment Company Pallet rack and post protector assembly
US4147001A (en) * 1977-11-07 1979-04-03 Oliver Wayne H Connector for wall panel structure
US4268097A (en) * 1979-02-14 1981-05-19 James Woodard Cabinet molding protector
US4299064A (en) * 1979-06-25 1981-11-10 Daniels Phillip D Tub surround kit and method of assembly
US4430833A (en) * 1981-04-13 1984-02-14 Balco, Inc. Wall protection assembly
US4505085A (en) * 1982-12-03 1985-03-19 Oliver Wayne H Split panel assembly
US4768320A (en) * 1986-10-10 1988-09-06 Weller Rick W Door frame guard
USRE34547E (en) * 1987-01-28 1994-02-15 Lewis Hein Wall board joint reinforcing system
US4819306A (en) * 1987-07-16 1989-04-11 Yoshida Kogyo K. K. Swivel joint
US4852318A (en) * 1988-03-24 1989-08-01 Arthur Anderson Bull nose corner piece
US5086598A (en) * 1989-03-23 1992-02-11 Derrell J. Weldy Wall board joint reinforcing system
US5233804A (en) * 1991-06-27 1993-08-10 Miller Donald W Corner protector assembly and retainer clip therefor
US5363617A (en) * 1991-06-27 1994-11-15 Miller Donald W Corner protector assembly and retainer clip therefor
US5203130A (en) * 1991-11-26 1993-04-20 Freelove James W Door frame shield
US5771646A (en) * 1997-06-05 1998-06-30 Action Sales & Marketing Inc Railing post reinforcement bracket
US6219980B1 (en) 1999-06-24 2001-04-24 Pawling Corporation Quick-assembly corner protector
US6826877B1 (en) * 2000-08-11 2004-12-07 Jeffrey J. Stradel Door frame guard
US20040006938A1 (en) * 2002-07-09 2004-01-15 Custom Millworking, Inc. Door jamb protector
US7204059B2 (en) 2002-07-09 2007-04-17 Custom Millworking, Inc. Door jamb protector
USD487520S1 (en) 2002-10-25 2004-03-09 Pla-Cor, Incorporated Three way; 2-90° outside, 1-90° inside, bullnose corner
US20050087664A1 (en) * 2003-10-27 2005-04-28 Jeff Ciarlo Post protector
WO2006039758A1 (en) * 2004-10-13 2006-04-20 Dematic Pty Ltd Upright protector
AU2009100748B4 (en) * 2004-10-13 2009-10-01 Dematic Pty Ltd Upright protector
US20080149581A1 (en) * 2004-10-13 2008-06-26 Dematic Pty Ltd Upright Protector
US8061105B2 (en) * 2005-08-31 2011-11-22 Yoshino Sangyo Co., Ltd. Projected corner structure of building and indoor recessed wall structure
US20090077915A1 (en) * 2005-08-31 2009-03-26 Yoshino Sangyo Co., Ltd. Projected Corner Structure of Building and Indoor Recessed Wall Structure
US20090084053A1 (en) * 2007-09-28 2009-04-02 Nichiha Corporation External corner member, constructing structure of external corner portion and construction method of external corner portion using the same
US7877943B2 (en) * 2007-09-28 2011-02-01 Nichiha Corporation External corner member, constructing structure of external corner portion and construction method of external corner portion using the same
US20100107937A1 (en) * 2008-10-31 2010-05-06 Grusan S.R.L. Worktop for Household Appliances and Method of Making Same
US20110047906A1 (en) * 2009-08-27 2011-03-03 Michael Fitzpatrick Milcore jamb strip
US8783476B2 (en) * 2012-08-21 2014-07-22 Opto International, Inc. Cladded fixture
US9752291B2 (en) 2013-01-16 2017-09-05 Ridg-U-Rak, Inc. Upright protector
US20160145849A1 (en) * 2013-08-22 2016-05-26 John Fredrick Desautels System and Method For Fascia Hinge Connections
US9932733B2 (en) * 2013-08-22 2018-04-03 John Fredrick Desautels System and method for fascia hinge connections
US10156066B2 (en) 2017-05-11 2018-12-18 Calaco Solutions Ltd. Corner bead clip for attaching to steel members

Also Published As

Publication number Publication date
DK143864B (da) 1981-10-19
BR6908208D0 (pt) 1973-02-22
DK143864C (da) 1982-04-19
FI47506B (nl) 1973-08-31
GB1247587A (en) 1971-09-22
CA952281A (en) 1974-08-06
BE731471A (nl) 1969-09-15
FI47506C (fi) 1973-12-10
ES164307Y (es) 1971-09-01
DE1919104B2 (de) 1973-07-12
NO125244B (nl) 1972-08-07
NL160047C (nl) 1979-09-17
DE1919104A1 (de) 1969-10-30
NL6905636A (nl) 1969-10-21
IL31905A0 (en) 1969-05-28
ES164307U (es) 1971-04-01
IE33135B1 (en) 1974-04-03
AT317507B (de) 1974-09-10
DE1919104C3 (de) 1974-02-07
FR2006531A1 (nl) 1969-12-26
SE353119B (nl) 1973-01-22
JPS5017765B1 (nl) 1975-06-24
IL31905A (en) 1971-11-29
NL160047B (nl) 1979-04-17
LU58435A1 (nl) 1969-07-21
IE33135L (en) 1969-10-19
ES365805A1 (es) 1971-03-16
CH541695A (de) 1973-09-15

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