US2126995A - Panel cabinet - Google Patents

Panel cabinet Download PDF

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Publication number
US2126995A
US2126995A US7777A US777735A US2126995A US 2126995 A US2126995 A US 2126995A US 7777 A US7777 A US 7777A US 777735 A US777735 A US 777735A US 2126995 A US2126995 A US 2126995A
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US
United States
Prior art keywords
door
plate
cabinet
sheet metal
latching
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US7777A
Inventor
Ralph H Kingdon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric USA Inc
Original Assignee
Square D Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Square D Co filed Critical Square D Co
Priority to US7777A priority Critical patent/US2126995A/en
Application granted granted Critical
Publication of US2126995A publication Critical patent/US2126995A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/02—Locks or fastenings for special use for thin, hollow, or thin-metal wings
    • E05B65/025—Locks or fastenings for special use for thin, hollow, or thin-metal wings for lockers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/68—Locker latches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0801—Multiple
    • Y10T292/0802—Sliding and rotary
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0801—Multiple
    • Y10T292/0803—Sliding and swinging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0801—Multiple
    • Y10T292/0834—Sliding
    • Y10T292/0836—Operating means
    • Y10T292/0839—Link and lever

Definitions

  • This invention relates to sheet metal cabinets and more particularly to the closing and latching of sheet metal doors for cabinets for electrical equipment such as panel cabinets.
  • One object of this invention is to provide a sheet metal door with a stiffening plate to secure positive engagement of the top and bottom of the door.
  • Another object of this invention is to provide a sheet metal cabinet door with a stiiening plate, and the door being bowed to provide for engagement of the top and bottom before the central portion thereof.
  • Another object of this invention is to provide at its ends and a central latch and a single means for operating the shoot-bolts and latch, with a stifening plate and an outward bow to provide for the positive engaging and latching of said door solely by the manual manipulation of said single operating means.
  • Figure 1 is a front elevational view of the cabinet with a portion of the door broken away to more clearly show the stiifening and latching parts.
  • Figure 2 is an enlarged detail sectional View taken on the line II-II of Figure 1.
  • Figure 3 is a view similar to Figure 2 but with the handle turned to unlocked position.
  • Figure 4 is an enlarged detail sectional view taken on the line IV-IV of Figure 1.
  • Figure 5 is an enlarged sectional View taken on the line V--V of Figure l with the lower portion thereof broken away.
  • a sheet metal cabinet l is provided with a sheet metal door 2 pivotally secured thereon as by means of hinges 3.
  • the edges of the cabinet door opening are bounded by stop plates 4 rigidly secured to the edges of the opening as by welding and projecting beyond the edge of the opening to serve as stops for the door.
  • a handle 5 is mounted for rotary movement and has a stem extending through the door.
  • a latch plate 6 is rigidly secured for rotary movement therewith as is well known in the art.
  • shoot-bolts 1, 1 connected to latch plate 6 by means of linksI 8 to provide for common movement of the shoota sheet metal cabinet door having shoot-bolts Y bolts and latching plate by means of handle 5.
  • the free edge of the door is provided with a stifiening plate 9 having a stiifening angle Il at one side thereof.
  • This stiffening plate may be channelshape in cross section if desired to provide a greater stiffening effect.
  • Stiifening plate 9 may be secured to the door along side of the latching mechanism previously described but to permit the positioning of the parts closely adjacent to the free edge of the door and to provide for the use of straight shoot-bolts as will be more fully explained hereinafter, the plate is mounted closely adjacent to the edge of the door and the stem of the operating handle 5 projects therethrough. The shoot-bolts are mounted on this plate for reciprocatory motion within guide straps l2 rigidly secured to said plate as by Welding.
  • the plate 9 is also welded or otherwise rigidly secured to the door 2.
  • the plate 9 is of a thickness equal to that of the stop plates 4 so that with the door in closed position they will lie in the same plane and the shoot-bolts 1 may be in the form of straight bars which in their extended position engage behind the stop plates to latch the door in position. Where the shoot-bolts are mounted directly upon the door the end portions thereof must be offset to provide for the difference in the plane of. the door and the stop plates.
  • the door and stiffening plate are given a slight bow to provide for engagement of the top and bottom portions of the door before the central portion.
  • a sheet metal cabinet a sheet metal door hingedly mounted at one edge on said cabinet, a stiffening plate extending along the opposite edge of said door on its inner' face and rigidly secured thereto. a latching means on said door at the top and bottom thereof and adjacent said opposite edge,. said edge being formed with a slight bow so that on closing the door the top and bottom will engage before the central portion thereof.
  • a sheet metal cabinet a sheet metal door' hingedly mounted at one edge on said cabinet, a stiiening plate extending along the opposite edge of said door on its inner face and rigidly secured thereto, a stiffening flange on said plate, latching means on the inside of said door comprising latching elements at the top, ttom and central portions of said door adjacentlsaid opposite edge and an operating handle adjacent to said central element on the outside of said door, said opposite edge being slightly bowed so that on closing the door the top and bottom will engage before.the central portion,thus positively positioning and engaging the three latching elements by a single manual member.
  • a sheet metal cabinet a. plate-like sheet metal door hingedly mounted at one edge on said cabinet, an outside handle pivoted in said door adjacent its opposite edge and intermediate the top andbottom thereof, a latching member mounted on the inside of said door for rotary movement by said handle, said latching member engaging a stationary part on the cabinet when in locking position, a stiffening angle bar extending along said opposite edge only of s aid door on its inner side, opposite shoot-bolts mounted on the inner face of said door adjacent said opposite edge for reciprocatory movement into engagement with stationary parts on -said cabinet and a mechanical connection between, said bolts and said latching member to provide for common locking movement thereof.
  • a sheet metal cabinet a sheet metal door hingedly mounted at one edge on said cabinet, an outside handle pivoted on said door adjacent its opposite edge and intermediate the top and bottom thereof, a latching member mounted inside said door for rotary movement by said handle, said latching member engaging stationary parts of the cabinet when in locking position, a stiiening angle bar extending along said opposite edge of said door on its inner side, opposite shoot-bolts mounted on the inner face of said door adjacent said opposite edge for reciprocatory movement into engagement with stationary parts on said cabinet, a mechanical connection between said bolts and said latching member, said opposite edge of said door being provided with a slight bow whereby the end portions will engage before the central portion thereof to provide for positive positioning and latching of the door by a single manual member.
  • a sheet metal cabinet a sheet metal door hingedly mounted at one edge on said cabinet, a flanged stiiening plate rigidly secured to the inner face of said door and extending along the opposite edge thereof, a rotary handle mounted on the outside of said door and having a part projecting through said door and said plate, a latching member on said part for rotary movement therewith, straight shoot-bolt bars mounted on said plate for opposite reciprocatory movei ment, and links connecting the ends of said bars with the latching member, said opposite.
  • edge of said door being provided with a slight bow whereby the top and bottom thereof vwill .engage before the central portion to provide for positive positioning and latching of said door by manual manipulation of said handle.

Description

Aug. 16, 1938. R. H. KlNcsDoN l rPANEL CABINET Filed Feb. 23., 1935 ATTORNEY.
Patented Aug. 16, 1938 PATENT oFFlcE PANEL CABINET Ralph Il. Kingdon, Detroit, Mich., assigner to Square D Company, Detroit, Mich., a corporation of Michigan Application February 23, 1935, Serial No. 7,777-
Claims.
This invention relates to sheet metal cabinets and more particularly to the closing and latching of sheet metal doors for cabinets for electrical equipment such as panel cabinets.
One object of this invention is to provide a sheet metal door with a stiffening plate to secure positive engagement of the top and bottom of the door.
Another object of this invention is to provide a sheet metal cabinet door with a stiiening plate, and the door being bowed to provide for engagement of the top and bottom before the central portion thereof.
Another object of this invention is to provide at its ends and a central latch and a single means for operating the shoot-bolts and latch, with a stifening plate and an outward bow to provide for the positive engaging and latching of said door solely by the manual manipulation of said single operating means.
Other objects and features of the invention will be readily apparent to those skilled in the art from the following specification and appended drawing illustrating certain preferred embodiments of the invention in which:
Figure 1 is a front elevational view of the cabinet with a portion of the door broken away to more clearly show the stiifening and latching parts.
Figure 2 is an enlarged detail sectional View taken on the line II-II of Figure 1.
Figure 3 is a view similar to Figure 2 but with the handle turned to unlocked position.
Figure 4 is an enlarged detail sectional view taken on the line IV-IV of Figure 1.
Figure 5 is an enlarged sectional View taken on the line V--V of Figure l with the lower portion thereof broken away.
A sheet metal cabinet l is provided with a sheet metal door 2 pivotally secured thereon as by means of hinges 3. The edges of the cabinet door opening are bounded by stop plates 4 rigidly secured to the edges of the opening as by welding and projecting beyond the edge of the opening to serve as stops for the door. Intermediate the top and bottom of the door and adjacent its -free edge a handle 5 is mounted for rotary movement and has a stem extending through the door. On this stem a latch plate 6 is rigidly secured for rotary movement therewith as is well known in the art.
Disposed along the free edge of the door at the top and bottom thereof are shoot- bolts 1, 1 connected to latch plate 6 by means of linksI 8 to provide for common movement of the shoota sheet metal cabinet door having shoot-bolts Y bolts and latching plate by means of handle 5. To provide for positive positioning and engagement of the shoot-bolts and the latching plate by means of pressure exerted on handle 5 alone, the free edge of the door is provided with a stifiening plate 9 having a stiifening angle Il at one side thereof. This stiffening plate may be channelshape in cross section if desired to provide a greater stiffening effect. Stiifening plate 9 may be secured to the door along side of the latching mechanism previously described but to permit the positioning of the parts closely adjacent to the free edge of the door and to provide for the use of straight shoot-bolts as will be more fully explained hereinafter, the plate is mounted closely adjacent to the edge of the door and the stem of the operating handle 5 projects therethrough. The shoot-bolts are mounted on this plate for reciprocatory motion within guide straps l2 rigidly secured to said plate as by Welding. The plate 9 is also welded or otherwise rigidly secured to the door 2. The plate 9 is of a thickness equal to that of the stop plates 4 so that with the door in closed position they will lie in the same plane and the shoot-bolts 1 may be in the form of straight bars which in their extended position engage behind the stop plates to latch the door in position. Where the shoot-bolts are mounted directly upon the door the end portions thereof must be offset to provide for the difference in the plane of. the door and the stop plates.
Considerable difficulty has been experienced in the past in properly positioning the top and bottom edges of the door due tothe relatively large warping to which these large sheet metal doors are ordinarily subjected. The use of the stiftening angle plate or channel plate makes the free edge of the door quite rigid and prevents the end portions thereof warping out of position.
To further provide for the positive positioning of the latching elements by the sole use of the operating handle, the door and stiffening plate are given a slight bow to provide for engagement of the top and bottom portions of the door before the central portion. With this construction it is seen that upon closing the door by the operating handle, the top andtbottom edges will engage with the stop plates with the shoot-bolts in position to be moved into engagement therewith and that upon pressure from the operating handle the central portion of the door will be moved into engagement with the stop plate whereupon a single rotary movement of the handle 5 will positively engage all three latching elements and secure the door in position without the necessity from a true plane.
While certain preferred embodiments of the vinvention have been specifically disclosed, it is understood that the invention is not limited thereto as many variations will be readily apparent to those skilled in the art and the invention is to be 'given its broadest possible interpretation within the terms of the following claims.
What is claimed is:
1. A sheet metal cabinet, a sheet metal door hingedly mounted at one edge on said cabinet, a stiffening plate extending along the opposite edge of said door on its inner' face and rigidly secured thereto. a latching means on said door at the top and bottom thereof and adjacent said opposite edge,. said edge being formed with a slight bow so that on closing the door the top and bottom will engage before the central portion thereof.
2. A sheet metal cabinet, a sheet metal door' hingedly mounted at one edge on said cabinet, a stiiening plate extending along the opposite edge of said door on its inner face and rigidly secured thereto, a stiffening flange on said plate, latching means on the inside of said door comprising latching elements at the top, ttom and central portions of said door adjacentlsaid opposite edge and an operating handle adjacent to said central element on the outside of said door, said opposite edge being slightly bowed so that on closing the door the top and bottom will engage before.the central portion,thus positively positioning and engaging the three latching elements by a single manual member.
3. A sheet metal cabinet, a. plate-like sheet metal door hingedly mounted at one edge on said cabinet, an outside handle pivoted in said door adjacent its opposite edge and intermediate the top andbottom thereof, a latching member mounted on the inside of said door for rotary movement by said handle, said latching member engaging a stationary part on the cabinet when in locking position, a stiffening angle bar extending along said opposite edge only of s aid door on its inner side, opposite shoot-bolts mounted on the inner face of said door adjacent said opposite edge for reciprocatory movement into engagement with stationary parts on -said cabinet and a mechanical connection between, said bolts and said latching member to provide for common locking movement thereof.
4. A sheet metal cabinet, a sheet metal door hingedly mounted at one edge on said cabinet, an outside handle pivoted on said door adjacent its opposite edge and intermediate the top and bottom thereof, a latching member mounted inside said door for rotary movement by said handle, said latching member engaging stationary parts of the cabinet when in locking position, a stiiening angle bar extending along said opposite edge of said door on its inner side, opposite shoot-bolts mounted on the inner face of said door adjacent said opposite edge for reciprocatory movement into engagement with stationary parts on said cabinet, a mechanical connection between said bolts and said latching member, said opposite edge of said door being provided with a slight bow whereby the end portions will engage before the central portion thereof to provide for positive positioning and latching of the door by a single manual member.
5. A sheet metal cabinet, a sheet metal door hingedly mounted at one edge on said cabinet, a flanged stiiening plate rigidly secured to the inner face of said door and extending along the opposite edge thereof, a rotary handle mounted on the outside of said door and having a part projecting through said door and said plate, a latching member on said part for rotary movement therewith, straight shoot-bolt bars mounted on said plate for opposite reciprocatory movei ment, and links connecting the ends of said bars with the latching member, said opposite.
edge of said door being provided with a slight bow whereby the top and bottom thereof vwill .engage before the central portion to provide for positive positioning and latching of said door by manual manipulation of said handle.
RALPH H. KINGDON.
US7777A 1935-02-23 1935-02-23 Panel cabinet Expired - Lifetime US2126995A (en)

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Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589358A (en) * 1948-09-20 1952-03-18 Mcbee Co Ledger tray cabinet
US2646329A (en) * 1947-11-12 1953-07-21 Black & Decker Mfg Co Valve shop cabinet
US2757032A (en) * 1952-02-14 1956-07-31 Frank Adam Electric Co Panelboard cabinet door latch
US3764171A (en) * 1971-09-30 1973-10-09 Amerock Corp Latch for a trash compactor drawer or the like
US3862772A (en) * 1973-12-12 1975-01-28 Bentson Ind Inc Safety stop lock
US4192535A (en) * 1977-07-26 1980-03-11 Jacques Picard Locking mechanism
US4641865A (en) * 1982-09-02 1987-02-10 The Eastern Company Closure control mechanism
US20030084614A1 (en) * 2001-11-07 2003-05-08 Dean Pettit Integrated tilt/sash lock assembly
US20040168370A1 (en) * 2002-11-07 2004-09-02 Dean Pettit Integrated tilt/sash lock assembly
US20050016067A1 (en) * 2002-11-07 2005-01-27 Dean Pettit Integrated tilt/sash lock assembly
US20050225071A1 (en) * 2001-12-21 2005-10-13 Joseph Cicansky Vehicle mud flap
US20060097522A1 (en) * 2004-10-12 2006-05-11 Triteq Lock And Security, Llc Combined rotor latch and solenoid
US20060108810A1 (en) * 2004-10-12 2006-05-25 Triteq Lock And Security, Llc Combined rotor latch and hinge and car-top box carrier clamps
US20060192391A1 (en) * 2005-02-10 2006-08-31 Dean Pettit Integrated tilt/sash lock assembly
US20070180770A1 (en) * 2005-07-28 2007-08-09 Flory Edward C Integrated tilt/sash lock assembly
US20070209281A1 (en) * 2001-11-07 2007-09-13 Flory Edward C Integrated tilt/sash lock assembly
US20100132263A1 (en) * 2008-10-21 2010-06-03 Newell Operating Company Integrated tilt latch and sash lock assembly
US8205920B2 (en) 2008-04-28 2012-06-26 Newell Operating Company Sash lock with forced entry resistance
US9840860B2 (en) 2009-05-29 2017-12-12 Vision Industries Group, Inc. Double-action, adjustable, after-market sash stop
US10006232B2 (en) 2006-03-28 2018-06-26 Vision Industries Group Window vent stop with flexible side engagement pieces
US10107021B1 (en) 2006-03-28 2018-10-23 Vision Industries Group, Inc. Window vent stop with plastic spring member for bi-directional biasing of the tumbler
US10119310B2 (en) 2014-03-06 2018-11-06 Vision Industries Group, Inc. Combination sash lock and tilt latch with improved interconnection for blind mating of the latch to the lock
US10570652B2 (en) 2014-03-06 2020-02-25 Vision Industries Group, Inc. Integrated sash lock and tilt latch combination using one lock for two tilt latches
US10633897B2 (en) 2017-02-16 2020-04-28 Vision Industries Group, Inc. Tamper-resistant lock
US10704297B2 (en) 2014-03-06 2020-07-07 Vision Industries, Inc. Impact resistant lock and tilt latch combination for a sliding sash window
US10844636B2 (en) 2017-05-23 2020-11-24 Vision Industries Group, Inc. Combination forced entry resistant sash lock and tilt latch, also functioning as a window opening control device
US10844642B2 (en) 2014-03-06 2020-11-24 Vision Industries Group, Inc. Combination four-position sash lock and tilt latch also functioning as a window opening control device
US11047157B1 (en) 2006-03-28 2021-06-29 Vision Industries Group, Inc. Vent stop
US11118376B1 (en) 2017-10-18 2021-09-14 Vision Industries Group, Inc. Combination sash lock and tilt latch and slidable window vent stop
US11168492B1 (en) 2017-02-16 2021-11-09 Vision Industries Group, Inc. Tamper resistant sash lock
US11168495B1 (en) 2018-08-01 2021-11-09 Vision Industries Group, Inc. Automatically resetting window vent stop with dual safety features
US11187010B1 (en) 2019-09-19 2021-11-30 Vision Industries, Inc. Forced-entry-resistant sash lock

Cited By (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646329A (en) * 1947-11-12 1953-07-21 Black & Decker Mfg Co Valve shop cabinet
US2589358A (en) * 1948-09-20 1952-03-18 Mcbee Co Ledger tray cabinet
US2757032A (en) * 1952-02-14 1956-07-31 Frank Adam Electric Co Panelboard cabinet door latch
US3764171A (en) * 1971-09-30 1973-10-09 Amerock Corp Latch for a trash compactor drawer or the like
US3862772A (en) * 1973-12-12 1975-01-28 Bentson Ind Inc Safety stop lock
US4192535A (en) * 1977-07-26 1980-03-11 Jacques Picard Locking mechanism
US4641865A (en) * 1982-09-02 1987-02-10 The Eastern Company Closure control mechanism
US20030110698A1 (en) * 2001-11-07 2003-06-19 Polowinczak Allen D. Integrated tilt/sash lock assembly
US20060207181A1 (en) * 2001-11-07 2006-09-21 Polowinczak Allen D Integrated tilt/sash lock assembly
US20030110699A1 (en) * 2001-11-07 2003-06-19 Eenigenburg Mark B. Integrated tilt/sash lock assembly
US8020904B2 (en) 2001-11-07 2011-09-20 Newell Operating Company Integrated tilt/sash lock assembly
US20030084614A1 (en) * 2001-11-07 2003-05-08 Dean Pettit Integrated tilt/sash lock assembly
US6957513B2 (en) 2001-11-07 2005-10-25 Newell Operating Company Integrated tilt/sash lock assembly
US7013603B2 (en) 2001-11-07 2006-03-21 Newell Operating Company Integrated tilt/sash lock assembly
US20090241429A1 (en) * 2001-11-07 2009-10-01 Newell Operating Company Integrated tilt/sash lock assembly
US7481470B2 (en) 2001-11-07 2009-01-27 Newell Operating Company Integrated tilt/sash lock assembly
US7070211B2 (en) 2001-11-07 2006-07-04 Newell Operating Company Integrated tilt/sash lock assembly
US20070209281A1 (en) * 2001-11-07 2007-09-13 Flory Edward C Integrated tilt/sash lock assembly
US20050225071A1 (en) * 2001-12-21 2005-10-13 Joseph Cicansky Vehicle mud flap
US7607262B2 (en) 2002-11-07 2009-10-27 Newell Operating Company Integrated tilt/sash lock assembly
US8132369B2 (en) 2002-11-07 2012-03-13 Newell Operating Company Integrated tilt/sash lock assembly
US20050016067A1 (en) * 2002-11-07 2005-01-27 Dean Pettit Integrated tilt/sash lock assembly
US20100050528A1 (en) * 2002-11-07 2010-03-04 Newell Operating Company Integrated tilt/sash lock assembly
US20040168370A1 (en) * 2002-11-07 2004-09-02 Dean Pettit Integrated tilt/sash lock assembly
US20060108810A1 (en) * 2004-10-12 2006-05-25 Triteq Lock And Security, Llc Combined rotor latch and hinge and car-top box carrier clamps
US20060097522A1 (en) * 2004-10-12 2006-05-11 Triteq Lock And Security, Llc Combined rotor latch and solenoid
US20060192391A1 (en) * 2005-02-10 2006-08-31 Dean Pettit Integrated tilt/sash lock assembly
US20070180770A1 (en) * 2005-07-28 2007-08-09 Flory Edward C Integrated tilt/sash lock assembly
US7976077B2 (en) 2005-07-28 2011-07-12 Newell Operating Company Integrated tilt/sash lock assembly
US10107021B1 (en) 2006-03-28 2018-10-23 Vision Industries Group, Inc. Window vent stop with plastic spring member for bi-directional biasing of the tumbler
US11047157B1 (en) 2006-03-28 2021-06-29 Vision Industries Group, Inc. Vent stop
US10006232B2 (en) 2006-03-28 2018-06-26 Vision Industries Group Window vent stop with flexible side engagement pieces
US10053896B2 (en) 2006-03-28 2018-08-21 Vision Industries Group, Inc. Window vent stop with flexible side engagement pieces
US8205920B2 (en) 2008-04-28 2012-06-26 Newell Operating Company Sash lock with forced entry resistance
US20100132263A1 (en) * 2008-10-21 2010-06-03 Newell Operating Company Integrated tilt latch and sash lock assembly
US10920469B2 (en) 2009-05-29 2021-02-16 Vision Industries Group, Inc Double-action, adjustable, after-market sash stop
US9840860B2 (en) 2009-05-29 2017-12-12 Vision Industries Group, Inc. Double-action, adjustable, after-market sash stop
US10323446B2 (en) 2014-03-06 2019-06-18 Vision Industries Group, Inc. Integrated sash lock and tilt latch combination with improved interconnection capability therebetween
US10570652B2 (en) 2014-03-06 2020-02-25 Vision Industries Group, Inc. Integrated sash lock and tilt latch combination using one lock for two tilt latches
US10704297B2 (en) 2014-03-06 2020-07-07 Vision Industries, Inc. Impact resistant lock and tilt latch combination for a sliding sash window
US10844642B2 (en) 2014-03-06 2020-11-24 Vision Industries Group, Inc. Combination four-position sash lock and tilt latch also functioning as a window opening control device
US10119310B2 (en) 2014-03-06 2018-11-06 Vision Industries Group, Inc. Combination sash lock and tilt latch with improved interconnection for blind mating of the latch to the lock
US10633897B2 (en) 2017-02-16 2020-04-28 Vision Industries Group, Inc. Tamper-resistant lock
US11168492B1 (en) 2017-02-16 2021-11-09 Vision Industries Group, Inc. Tamper resistant sash lock
US10844636B2 (en) 2017-05-23 2020-11-24 Vision Industries Group, Inc. Combination forced entry resistant sash lock and tilt latch, also functioning as a window opening control device
US11118376B1 (en) 2017-10-18 2021-09-14 Vision Industries Group, Inc. Combination sash lock and tilt latch and slidable window vent stop
US11168495B1 (en) 2018-08-01 2021-11-09 Vision Industries Group, Inc. Automatically resetting window vent stop with dual safety features
US11187010B1 (en) 2019-09-19 2021-11-30 Vision Industries, Inc. Forced-entry-resistant sash lock

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