US2201356A - Window fixture - Google Patents

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Publication number
US2201356A
US2201356A US241626A US24162638A US2201356A US 2201356 A US2201356 A US 2201356A US 241626 A US241626 A US 241626A US 24162638 A US24162638 A US 24162638A US 2201356 A US2201356 A US 2201356A
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Prior art keywords
shade
panels
sheets
sheet
hinges
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Expired - Lifetime
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US241626A
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Gertrude H Terrell
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Gertrude H Terrell
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2423Combinations of at least two screens
    • E06B2009/2441Screens joined one below the other
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2627Cellular screens, e.g. box or honeycomb-like
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149Honeycomb-like

Description

y 21, 19400 e. H. TERRELL WINDOW FIXTURE I Filed Nov. 21, 1938 2 Sheets-Sheet 1 INVENTOR 1, 1940. G. H. TERRELL 2,201,356

wmnow FIXTURE Filed Nov. 21, 19 38 ZSheets-Sheet 2 I Patented May 21, 1940 UNETED STATES PATENT OFFICE WINDOW FIXTURE Gertrude H. Terrell, Cincinnati, Ohio Application November 21, 1938 Serial No. 241,626 3.Clairns. v(Cl. 156-16) The present invention relates to a window fixture, and more specifically to shades and ventilators for windows and the like.

One object of the invention, among others, is to improve upon the type of device disclosed in the patent of R. Guyer, granted February 23, 1937, as No. 2,071,830.

Another object of the invention is to provide a shade or ventilator which in practice can be suc cessfully made of paper or similar material.

A further object is to provide an improved shade or ventilator which is simple and inexpensive of manufacture, so that it has the advantage of mass production and sales.

Another object of the invention is to provide an improved shade or ventilator construction, wherein are obviated certain disadvantages and weaknesses inherent in such devices when constructed of paper stock or other flexible material of an inherently weak or flimsy character.

Another object is to improve the appearance and the durability of shades or ventilators of the general character above mentioned.

The foregoing and other objects are attained by the means described herein and disclosed in the accompanying drawings, in which:

Fig. l is a perspective view of a ventilated shade, or a ventilator, embodying the present invention.

Fig. 2 is a fragmental cross-sectional view taken on line 2-42 of Fig. 1.

Fig, 3 is an elevational view of a second form of shade, with the ventilating feature optionally omitted, embodying the present invention.

Fig. 4 is an end view of the Fig. 3 device, looking from left to right.

Fig. 5 is an enlarged fragmental perspective view of the device of Figs. 3 and 4, showing the construction in detail.

In the manufacture of window shades utilizing paper or other flimsy semi-rigid material, various problems are met in the attempt to overcome the disadvantages and difliculties resulting from the inherent weakness or lack of rigidity in the shade material. Any structural parts of such a shade or ventilator which are not adequately supported, will eventually lose their intended shape, usually by drooping, especially when subjected to moisture or a damp atmosphere. It is therefore necessary to structurally compensate for the inherent weakness of the material, when constructing shades or ventilators of paper orthe like, and even certain types of cloth or fabric, especially when the shades or ventilators are constructed in simulation of Vene-.

tian blinds. One of the primary objects of the present invention is to improve thestructural features of a paper or cloth shade manufactured in simulation of Venetian blinds. or the like, so that such shades or ventilators maybe offered on the market as a practical and satisfactory article of merchandise.

With reference to Fig. 1 of the accompanying drawings, the character 7 indicates generally the main body portion of a shade or ventilator embodying the-present invention. The upper end of the structure is indicated at 8, and the lower end, at 9. One of the principal features of the device, and which should be particularly noted, is the provision of opposite sheets, these sheets making up the composite structure and forming the front and rear of the shade or ventilator.

The sheets of Fig. 1 may be indicated by the characters l0 and I2 and in the form of the invention illustrated therein they may be of equal length,

or substantially so. It is immaterial whether the sheets Ill and I2 be joined or formed integrally at the top of the shade or ventilator, it being clearly evident that the sheets may depend from opposite sides of the supporting bar I3 whether the sheets be actually joined or not along the upper edge of said rod l3. Throughout the disclosure, therefore, it is to be considered that sheets l0 and I2 may be joined together at the support l3 as shown, or they may be hung from the support rod l3 as physically separated and individual sheets. This, of course, is entirely immaterial to the invention.

The lower end of the shade or ventilator body may be supported in any suitable manner, upon a rigid cross-member or reenforcing element M, which may be of any desired shape or thickness.

Each of the sheets Ill and I2 is folded transversely of its length, at spaced intervals, to provide pairs of elongated panels l5 and IS, the successive folds being formed in reverse directions so as to provide the alternate exterior and interior hinges l1 and I8, respectively. In that form of the invention disclosed in Figs. 1 and 2, the interior hinges I8 of sheet I2 are secured to the corresponding interior hinges of sheet l0, and the connections whereby the sheets are thusly joined may be effected in any suitable manner, such as .by means of the stitching indicated at Hi. It

should be understood that stitching is one of the many known expedients which could be used for joining the sheets together at intervals, at or near the interior hinges of the succession of panels. The use of staples, adhesives, and various forms of clamping or securing means are con,-

templated as being within the scope of the invention. The folding of the sheets as stated results in a multiplicity of elongated panels arranged in zigzag fashion, with adjacent panels disposed so that their planes intersect at the folds or hinges, at angles which may be varied by elevating and lowering the lower support member I 4. Any suitable means may be employed for elevating and lowering the lower end of the shade or ventilator, and by way of example there is shown a cord arrangement suitable for the purpose. The cord 20 may be passed through apertures such as 2| and 22 in each of the sheets I6 and I2, so that the lower portion 23 of the cord supports the element M. The two ends of the cord extend upwardly at opposite sides of the shade or ventilator, where they may be directed through a guide 2 3, which may be simply a'screw eye. Thetwo ends 25 and 26 of the cord ZO-may then be directed horizontally through other guide means 2'! and 28, whence they depend, as at 29 and 32, to a position at which they may be manipulated for elevating and lowering the shade. A second cord 3! may be similarly associated with the shade structure at its opposite side, to furnish pull cords 30 and 33 corresponding to those indicated at 23 and 32. When the cords are pulled downwardly in unison, the shade is elevated, and by releasing them the shade may be lowered. The weight of the lower cross-piece id generally is sufficient to efiect a lowering of the shade when the pull cords are free or unrestrained. Elevating or lowering of the shade or ventilator will, of course, change the angular relationship'of the succession of panels in both sheets I and i2.

The device may be operated with one or more draw cords. shade may be used as a window ventilator to be fitted adjustably between the uprights of a window frame. When thusly used, the structure is to be turned ninety degrees from the Fig. 1 position, so that it is extendable and collapsible in a horizontal direction instead of vertically.

In instances wherein it is' desirable to impart ventilating characteristics to the shade, suitable apertures or a desiredconfiguration may be pro. vided in the various panels of the sheets it and i2. Assuming that the sheet I0 is exposed to the exterior of a window, and sheet 12 to the interior of a room, it is preferable to furnish apertures such as 35 in the uppermost panels 15. The opposed side of the shade then would have the corresponding apertures 36 thereof located in the lowermost panels it. By preference, though not necessarily, the innermost edges of the apertures 35 and 33 are located in close proximity with the connections is which at intervals secure the sheets It and i2 together. By reason of the construction just explained, ventilation is provided in the direction of the arrows 3? and 38, along a tortuous path. Such disposition of the ventilating apertures, while affording the necessary circulation of air, effectively obviates a direct line of vision through the shade. In this respect, the present device is similar toa Venetian blind. In shades which are several feet in width, it may be desirable to provide connecting struts such as 39 of Fig. 1, to span the ventilating openings at intervals, so that distortion may not occur due to lack of support across the apertures. Fig. 1 shows both long and short apertures, which may be employed alternatively or in combination if desired. Where ventilation and admission of light is not particularly required, the shade may be constructed without ventilating openings.

included by the panels 1H and 43.

terior and exterior hinges.

By, omitting the draw cords, the

Figs. 3, 4, and disclose a second form of the invention which, in its details of construction, distinguishes from the form disclosed in Figs. 1 and 2. A primary distinction is that the sheets ill and !2 are not of the same length, sheet being considerably longer than sheet 12. The

upper panels 40 of sheet it are shown as being considerably wider than the upper panels 4! of sheet [2, the same being true of the lower panels 42 and 13 of sheets iii and I2, respectively. Moreover, the angles at which the pairs of panels Ml and 42 meet, are more acute than the angles A feature which is to be particularly noted, is that the interior angle or line of fold 54 between panels 4| and 43 extends between the panels 40 and 42 of sheet Iii, so that when the shade is elevated or collapsed, the panels 4! and 43 will be embraced I within the panels 43 and t2, the interior and exterior angles 44 and 45 respectively extending in a common direction. Accordingly, when the shade is lowered or extended to a suflicient extent, the sheet !2 may be quite flat, as indicated in Fig. 4, leaving the angular relationship of the panel of sheet Iii quite clearly defined.

' As in the Fig. 1 device, the device of Figs, 3, 4, and 5 has its sheets 13 and [2 provided with in- The exterior and interior hinges of sheet it are indicated at 45 and 46, respectively, whereas the exterior and interior hinges of sheet it are indicated at i! and a l, respectively. In that form of the device which is illustrated by Figs. 3, 4, and 5, it is not absolutely necessary that the pairs of hinges ii and M be securely joined together in the manner required for the device of Fig. 1. In other words, the switching or fastening operations joining the sheets I!) and R2 together intermediate their ends, may be eliminated entirely if desired. When the fastening or stitching means are eliminated, it may be found desirable simply to furnish apertures such as 5i! in all of the panels near the junction of the pairs of hinges @6-47, as most clearly shown in Fig. 5, so that the pull cord 68 may be threaded through the various perforations or apertures 53, thereby to impart to the pull cord thetwo-fold purpose of maintaining the pairs of hinges 43 and 47 in register, while at the same time furnishing the means of elevating and lowering the shade. At the point 4t, or elsewhere near the lower support bar 5!, the sheets i8 and i2 may be joined, together, or fastened to the bar 5|, as desired. The character 63 indicates stitching or other fastening means for the sheets ill and i2, in the region of support 51. The upper ends 52 and 53 of each pull cord 48, may be passed through suitable guides or eyelets 54, 55, and 56, in substantially the manner explained in connection with Figs. 1 and 2. I'he type of pull cord arrangement illustrated, is exemplary only, and may therefore be varied to suit individual circumstances or limitations of shade installation.

The upper support means for the composite shade may be simply a bar or rod 51, supported by the window frame at its opposite ends.

It isto be understood that the shade of Figs. 4 and 5 optionally may be provided with ventilating apertures corresponding to those of Figs. 1

and 2, although such apertures arenot illustrated.

Ventilating apertures, when included in the 1 structure, would be formed in the panels ll, and 42, so as to provide for entry of light and air while at the same time obstructing the line of vision therethrough.

panels thereof substantially in fiatwise abutmentagainst the opposed unapertured. or solid panels, thereby to effectually preclude through-vision, ventilation, and entry of light. If desired, a fulllength window may be equipped with two shades,

one like Fig. 1 extending downwardly from the middle point of the window height, and another similar one inverted and extending upwardly from the middle point, so as to provide for controlling entry of light and air at the upper and lower halves of the window, individually. The same effect can be obtained, of course, by making the shade of window length, and dividing the height of the shade in half by inserting of a supporting bar midway between the upper and lower ends of the shade, the ends of the bar being fixed to opposite sides of the window at mid-height of the window, thereby to alternatively provide for individually controlling the upper and lower halves of the shade. Many such variations are possible and will most naturally suggest themselves to the person skilled in the art, however all the various modes of shade hanging are of secondary importance to the present invention. The structure of the composite shade herein disclosed is of the essence of the invention, and it should be understood that various modifications and changes in the details thereof may be made, within the scope of the appended claims, without departing from the spirit of the invention.

What is claimed is:

1. A window fixture which comprises in combination a main body portion and opposite ends, said body portion comprising two opposed sheets each folded transversely of its length at spaced intervals, with successive folds reversed to provide alternate exterior and interior hinges, and

panels defined by said hinges, and means securing the interior hinges of one sheet to corresponding interior hinges of the other sheet, leaving the exterior hinges of both sheets free to move relatively upon relative movement of the body portion ends toward and from one another.

2. A window fixture which comprises a body portion having opposite ends, said body portion comprising twoopposed sheets of unequal length, said sheets each being folded transversely at spaced intervals, with successive folds reversed to provide exterior and interior hinges, and panels defined by said hinges, the panels of the shorter sheet being narrower than the panels of the longer sheet, and arranged so that the interior hinges of said shorter sheet project between adjacent panels of the longer sheet and extend in the same general direction as the exterior hinges of said said sheets each being folded transversely at spaced intervals, with successive folds reversed to provide exterior and interior hinges, and panels defined by said hinges, the panels of the shorter sheet being narrower than the panels of the longer sheet, and arranged so that the interior hinges of said shorter sheet project between adjacent panels of the longer sheet and extend in the same general direction as the exterior hinges of said longer sheet, and a guide cord arranged to hold the interior panel hinge of the longer sheet against, the exterior panel hinge of the shorter sheet, said hinges being disposed at one side of the cord while all other hinges of the two sheets assume positions at the opposite side of the cord.

GERTRUDE H. 'IERREL-L.

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Cited By (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014524A (en) * 1960-02-12 1961-12-26 Russell S Rembert Blind
US4347887A (en) * 1980-10-06 1982-09-07 Brown Lawrence P Thermal shutters
US4631217A (en) * 1985-10-25 1986-12-23 Hunter Douglas Inc. Honeycomb structure with Z-folded material and method of making same
US4647488A (en) * 1984-08-07 1987-03-03 Hunter Douglas, Inc. Method and apparatus for mounting and sealing honeycomb insulation material
EP0222534A2 (en) * 1985-11-07 1987-05-20 Hunter Douglas Industries B.V. Honeycomb structure with band joined folded material and method of making same
US4673600A (en) * 1985-11-07 1987-06-16 Hunter Douglas Inc. Honeycomb structure
US4677013A (en) * 1985-10-25 1987-06-30 Hunter Douglas Inc. Honeycomb structure having a longitudinally extending back face
US4676855A (en) * 1985-10-25 1987-06-30 Hunter Douglas, Inc. Method of fabricating honeycomb structures
WO1988007345A1 (en) * 1987-03-25 1988-10-06 Verosol Usa, Inc. Shade and method for the manufacture thereof
JPS642987U (en) * 1987-06-23 1989-01-10
US4813468A (en) * 1987-09-08 1989-03-21 Hunter Douglas Inc. Two and three position over-under window shade
US4943454A (en) * 1987-08-28 1990-07-24 Hunter Douglas, Inc. Expandable collapsible product and method and apparatus for its manufacture
US4974656A (en) * 1987-03-25 1990-12-04 Verosol Usa Inc. Shade and method for the manufacture thereof
US4984617A (en) * 1989-11-02 1991-01-15 Comfortex Corporation Enveloped blind assembly using independently actuated slats within a cellular structure
US5043038A (en) * 1989-12-08 1991-08-27 Hunter Douglas Inc. Method of manufacture of expandable and collapsible single-panel shades of fabric
EP0455914A2 (en) * 1990-05-09 1991-11-13 Hunter Douglas International Nv Roman shade and method of fabricating a roman shade
FR2662740A1 (en) * 1990-05-30 1991-12-06 Fraisse Yves Folding curtain or screen with adjustable openings
EP0482794A1 (en) * 1990-10-15 1992-04-29 Hunter Douglas International Nv Expandable and collapsible window covering
US5160563A (en) * 1989-10-05 1992-11-03 Graber Industries, Inc. Method and apparatus for making an expandable cellular shade
US5205334A (en) * 1991-10-03 1993-04-27 Verosol Usa Inc. Double layer shade
US5205891A (en) * 1987-08-28 1993-04-27 Hunter Douglas, Inc. Method for manufacturing an expandable collapsible product
US5205333A (en) * 1987-03-25 1993-04-27 Verosol Usa Inc. Shade and method for the manufacture thereof
AU645605B2 (en) * 1990-10-15 1994-01-20 Hunter Douglas International N.V. Expandable and collapsible window covering
EP0692602A1 (en) 1994-07-11 1996-01-17 Newell Operating Company Cellular panel and method and apparatus for making the same
WO1997032105A1 (en) * 1996-03-01 1997-09-04 Stefan Zigmas Paskevicius Improvements in relation to blinds
US5692550A (en) * 1994-03-10 1997-12-02 Cooper Industries, Inc. Cellular shade material
US5701940A (en) * 1994-03-10 1997-12-30 Cooper Industries, Inc. Cellular shade
US5746266A (en) * 1990-05-09 1998-05-05 Hunter Douglas Inc. Roll up roman shade
US5778956A (en) * 1997-02-18 1998-07-14 Judkins; Ren Venetian blinds with lateral tilt
US6302181B1 (en) 1998-01-07 2001-10-16 Springs Window Fashions Lp Window covering with artificial creases and method of manufacturing same
US6513565B1 (en) 1998-12-01 2003-02-04 Springs Window Fashions Lp Light controlling cellular shade and method of making same
US6527895B1 (en) 2000-08-17 2003-03-04 Newell Window Furnishings, Inc. Method and apparatus for making a cellular structure
US20030106650A1 (en) * 2001-12-07 2003-06-12 Bernard Simon System for immobilizing a reinforcing tube in a flexible apron of a handling door
US6740389B2 (en) 2002-10-11 2004-05-25 Teh Yor Industrial Co., Ltd. Cellular structure with internal limiting member and method for making the cellular structure
US20040231804A1 (en) * 2003-05-21 2004-11-25 Springs Window Fashions Lp Double shade with modular end caps and method of assembling same
US20040231802A1 (en) * 2003-05-19 2004-11-25 Ching Feng Blinds Ind. Co., Ltd. Folding blind structure
US20050236094A1 (en) * 2002-10-28 2005-10-27 Fu-Lai Yu Cellular structure
US20100126675A1 (en) * 2003-12-22 2010-05-27 Hunter Douglas Inc. Retractable shade for coverings for architectural openings
US20100276089A1 (en) * 2003-12-22 2010-11-04 Hunter Douglas Inc. Retractable shade for coverings for architectural openings
US20110088851A1 (en) * 2009-10-20 2011-04-21 Ren Judkins Expandable and Contractable Window Covering
US20110114270A1 (en) * 2007-05-17 2011-05-19 3Form, Inc. Collapsible light-weight perforated partition
US8459326B2 (en) 2011-01-06 2013-06-11 Hunter Douglas, Inc. Cellular shade assembly and method for constructing same
WO2013130757A1 (en) 2012-03-01 2013-09-06 Hunter Douglas, Inc. Collapsible cellular shade assembly and method for constructing same
US8568859B2 (en) 2010-05-10 2013-10-29 Teh Yor, Co., Ltd. Double-cell structure for window shade and manufacture method thereof
USD734061S1 (en) 2013-04-01 2015-07-14 Hunter Douglas Inc. Portion of a cellular shade component
USD734060S1 (en) 2013-04-01 2015-07-14 Hunter Douglas Inc. Cellular shade component
US9157272B2 (en) 2011-01-06 2015-10-13 Hunter Douglas, Inc. Cellular shade having at least two cellular columns
US9376860B2 (en) 2011-08-26 2016-06-28 Hunter Douglas Inc. Double pleat cellular shade element
US9382754B2 (en) 2010-06-23 2016-07-05 Hunter Douglas Inc. Plastic double-cell covering for architectural openings
USD764836S1 (en) 2014-09-08 2016-08-30 Hunter Douglas Inc. Covering for an architectural opening having multiple columns of double cells
US9885812B2 (en) 2011-08-26 2018-02-06 Hunter Douglas Inc. Feature for inhibiting light stripe between cellular elements in a covering for an architectural opening

Cited By (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014524A (en) * 1960-02-12 1961-12-26 Russell S Rembert Blind
US4347887A (en) * 1980-10-06 1982-09-07 Brown Lawrence P Thermal shutters
US4647488A (en) * 1984-08-07 1987-03-03 Hunter Douglas, Inc. Method and apparatus for mounting and sealing honeycomb insulation material
US4631217A (en) * 1985-10-25 1986-12-23 Hunter Douglas Inc. Honeycomb structure with Z-folded material and method of making same
EP0220924A2 (en) * 1985-10-25 1987-05-06 Hunter Douglas Industries B.V. Honeycomb structure with a Z-folded material and method of making same
EP0220924A3 (en) * 1985-10-25 1988-07-06 Hunter Douglas Industries B.V. Honeycomb structure with a z-folded material and method of making same
US4676855A (en) * 1985-10-25 1987-06-30 Hunter Douglas, Inc. Method of fabricating honeycomb structures
US4677013A (en) * 1985-10-25 1987-06-30 Hunter Douglas Inc. Honeycomb structure having a longitudinally extending back face
AU588387B2 (en) * 1985-10-25 1989-09-14 Hunter Douglas International N.V. Honeycomb structure with z-folded material and method of making same
US4677012A (en) * 1985-11-07 1987-06-30 Hunter Douglas Inc. Honeycomb structure with band joined folded material and method of making same
JPS62161535A (en) * 1985-11-07 1987-07-17 Hunter Douglas Ind Bv Honeycomb structure consisting of joined venner material andmanufacture
US4673600A (en) * 1985-11-07 1987-06-16 Hunter Douglas Inc. Honeycomb structure
US4685986A (en) * 1985-11-07 1987-08-11 Hunter Douglas, Inc. Method of making honeycomb structure with joined single pleat material
EP0222534A2 (en) * 1985-11-07 1987-05-20 Hunter Douglas Industries B.V. Honeycomb structure with band joined folded material and method of making same
EP0227247A3 (en) * 1985-11-07 1988-07-13 Hunter Douglas Industries B.V. Honeycomb structure from joined single pleat material and method of making same
EP0222534A3 (en) * 1985-11-07 1988-07-13 Hunter Douglas Industries B.V. Honeycomb structure with band joined folded material and method of making same
USRE33623E (en) * 1985-11-07 1991-06-25 Method of making honeycomb structure with joined single pleat material
EP0227247A2 (en) * 1985-11-07 1987-07-01 Hunter Douglas Industries B.V. Method of making a honeycomb structure from joined single pleat material
JPH0550984B2 (en) * 1985-11-07 1993-07-30 Hunter Douglas International
US5205333A (en) * 1987-03-25 1993-04-27 Verosol Usa Inc. Shade and method for the manufacture thereof
WO1988007345A1 (en) * 1987-03-25 1988-10-06 Verosol Usa, Inc. Shade and method for the manufacture thereof
US4974656A (en) * 1987-03-25 1990-12-04 Verosol Usa Inc. Shade and method for the manufacture thereof
JPS642987U (en) * 1987-06-23 1989-01-10
US5205891A (en) * 1987-08-28 1993-04-27 Hunter Douglas, Inc. Method for manufacturing an expandable collapsible product
US4943454A (en) * 1987-08-28 1990-07-24 Hunter Douglas, Inc. Expandable collapsible product and method and apparatus for its manufacture
US5405483A (en) * 1987-08-28 1995-04-11 Hunter Douglas, Inc. Apparatus for forming pleated material
US4813468A (en) * 1987-09-08 1989-03-21 Hunter Douglas Inc. Two and three position over-under window shade
US5160563A (en) * 1989-10-05 1992-11-03 Graber Industries, Inc. Method and apparatus for making an expandable cellular shade
US4984617A (en) * 1989-11-02 1991-01-15 Comfortex Corporation Enveloped blind assembly using independently actuated slats within a cellular structure
WO1991006237A1 (en) * 1989-11-02 1991-05-16 Corey John A Enveloped blind assembly using independently actuated slats within a cellular structure
US5043038A (en) * 1989-12-08 1991-08-27 Hunter Douglas Inc. Method of manufacture of expandable and collapsible single-panel shades of fabric
EP0455914A2 (en) * 1990-05-09 1991-11-13 Hunter Douglas International Nv Roman shade and method of fabricating a roman shade
US5746266A (en) * 1990-05-09 1998-05-05 Hunter Douglas Inc. Roll up roman shade
US5425408A (en) * 1990-05-09 1995-06-20 Hunter Douglas Inc. Roman shade
EP0455914A3 (en) * 1990-05-09 1992-12-09 Hunter Douglas International Nv Improved roman shade
FR2662740A1 (en) * 1990-05-30 1991-12-06 Fraisse Yves Folding curtain or screen with adjustable openings
US5313998A (en) * 1990-10-15 1994-05-24 Hunter Douglas Inc. Expandable and collapsible window covering
EP0482794A1 (en) * 1990-10-15 1992-04-29 Hunter Douglas International Nv Expandable and collapsible window covering
AU645605B2 (en) * 1990-10-15 1994-01-20 Hunter Douglas International N.V. Expandable and collapsible window covering
US5205334A (en) * 1991-10-03 1993-04-27 Verosol Usa Inc. Double layer shade
US5692550A (en) * 1994-03-10 1997-12-02 Cooper Industries, Inc. Cellular shade material
US5701940A (en) * 1994-03-10 1997-12-30 Cooper Industries, Inc. Cellular shade
EP0692602A1 (en) 1994-07-11 1996-01-17 Newell Operating Company Cellular panel and method and apparatus for making the same
US5888639A (en) * 1994-07-11 1999-03-30 Newell Operating Co Cellular panel and method and apparatus for making the same
US6045890A (en) * 1994-07-11 2000-04-04 Newell Operating Company Cellular panel and method and apparatus for making the same
US6908661B2 (en) 1994-07-11 2005-06-21 Newell Operating Company Cellular panel and method and apparatus for making the same
US6284347B1 (en) 1994-07-11 2001-09-04 Newell Operating Company Cellular panel and method and apparatus for making the same
WO1997032105A1 (en) * 1996-03-01 1997-09-04 Stefan Zigmas Paskevicius Improvements in relation to blinds
US5778956A (en) * 1997-02-18 1998-07-14 Judkins; Ren Venetian blinds with lateral tilt
US6302181B1 (en) 1998-01-07 2001-10-16 Springs Window Fashions Lp Window covering with artificial creases and method of manufacturing same
US6673176B2 (en) 1998-01-07 2004-01-06 Springs Window Direct Lp Methods of manufacturing window covering with artificial creases
US6513565B1 (en) 1998-12-01 2003-02-04 Springs Window Fashions Lp Light controlling cellular shade and method of making same
US20030075284A1 (en) * 1998-12-01 2003-04-24 Springs Window Fashions Division, Inc. Methods of making light controlling cellular shades
US20050194092A1 (en) * 1998-12-01 2005-09-08 Springs Window Fashions Lp Methods of making light controlling cellular shades
US6527895B1 (en) 2000-08-17 2003-03-04 Newell Window Furnishings, Inc. Method and apparatus for making a cellular structure
US20030106650A1 (en) * 2001-12-07 2003-06-12 Bernard Simon System for immobilizing a reinforcing tube in a flexible apron of a handling door
US6868637B2 (en) * 2001-12-07 2005-03-22 Bernard Simon System for immobilizing a reinforcing tube in a flexible apron of a handling door
US6740389B2 (en) 2002-10-11 2004-05-25 Teh Yor Industrial Co., Ltd. Cellular structure with internal limiting member and method for making the cellular structure
US20040185229A1 (en) * 2002-10-11 2004-09-23 Fu-Lai Yu Cellular structure with internal limiting member and method for making cellular structure
US7074475B2 (en) 2002-10-28 2006-07-11 Teh Yor Co., Ltd. Cellular structure
US7541082B2 (en) 2002-10-28 2009-06-02 Teh Yor Co., Ltd. Cellular structure
US20090199976A1 (en) * 2002-10-28 2009-08-13 Fu-Lai Yu Cellular structure
US20060251855A1 (en) * 2002-10-28 2006-11-09 Fu-Lai Yu Cellular structure
US20050236094A1 (en) * 2002-10-28 2005-10-27 Fu-Lai Yu Cellular structure
US6989066B2 (en) 2002-10-28 2006-01-24 Teh Yor Co., Ltd. Cellular structure and a method for making a cellular structure
US7811651B2 (en) 2002-10-28 2010-10-12 Teh Yor Co., Ltd. Cellular structure
US6938664B2 (en) * 2003-05-19 2005-09-06 Ching Feng Blinds Ind. Co., Ltd. Folding blind structure
US20040231802A1 (en) * 2003-05-19 2004-11-25 Ching Feng Blinds Ind. Co., Ltd. Folding blind structure
US6941996B2 (en) 2003-05-21 2005-09-13 Springs Window Fashions Lp Double shade with modular end caps and method of assembling same
US20040231804A1 (en) * 2003-05-21 2004-11-25 Springs Window Fashions Lp Double shade with modular end caps and method of assembling same
US20100126675A1 (en) * 2003-12-22 2010-05-27 Hunter Douglas Inc. Retractable shade for coverings for architectural openings
US9702185B2 (en) 2003-12-22 2017-07-11 Hunter Douglas, Inc. Retractable shade for coverings for architectural openings
US20100276088A1 (en) * 2003-12-22 2010-11-04 Hunter Douglas Inc. Retractable shade for coverings for architectural openings
US20100276089A1 (en) * 2003-12-22 2010-11-04 Hunter Douglas Inc. Retractable shade for coverings for architectural openings
US9382755B2 (en) * 2003-12-22 2016-07-05 Hunter Douglas Inc. Retractable shade for coverings for architectural openings
US10066436B2 (en) 2003-12-22 2018-09-04 Hunter Douglas Inc. Retractable shade for coverings for architectural openings
US8763673B2 (en) 2003-12-22 2014-07-01 Hunter Douglas Inc. Retractable shade for coverings for architectural openings
US20110114270A1 (en) * 2007-05-17 2011-05-19 3Form, Inc. Collapsible light-weight perforated partition
US8256488B2 (en) * 2007-05-17 2012-09-04 3Form, Inc. Collapsible light-weight perforated partition
US20110088851A1 (en) * 2009-10-20 2011-04-21 Ren Judkins Expandable and Contractable Window Covering
US8220518B2 (en) 2009-10-20 2012-07-17 Hunter-Douglas, Inc. Expandable and contractable window covering
US8568859B2 (en) 2010-05-10 2013-10-29 Teh Yor, Co., Ltd. Double-cell structure for window shade and manufacture method thereof
US10030436B2 (en) 2010-06-23 2018-07-24 Hunter Douglas Inc. Plastic double-cell covering for architectural openings
US9382754B2 (en) 2010-06-23 2016-07-05 Hunter Douglas Inc. Plastic double-cell covering for architectural openings
US8459326B2 (en) 2011-01-06 2013-06-11 Hunter Douglas, Inc. Cellular shade assembly and method for constructing same
US9157272B2 (en) 2011-01-06 2015-10-13 Hunter Douglas, Inc. Cellular shade having at least two cellular columns
US9376860B2 (en) 2011-08-26 2016-06-28 Hunter Douglas Inc. Double pleat cellular shade element
US9885812B2 (en) 2011-08-26 2018-02-06 Hunter Douglas Inc. Feature for inhibiting light stripe between cellular elements in a covering for an architectural opening
US9316049B2 (en) 2012-03-01 2016-04-19 Hunter Douglas, Inc. Collapsible cellular shade assembly and method for constructing same
WO2013130757A1 (en) 2012-03-01 2013-09-06 Hunter Douglas, Inc. Collapsible cellular shade assembly and method for constructing same
USD734061S1 (en) 2013-04-01 2015-07-14 Hunter Douglas Inc. Portion of a cellular shade component
USD734060S1 (en) 2013-04-01 2015-07-14 Hunter Douglas Inc. Cellular shade component
USD815858S1 (en) 2013-04-01 2018-04-24 Hunter Douglas Inc. Cellular shade component
USD764836S1 (en) 2014-09-08 2016-08-30 Hunter Douglas Inc. Covering for an architectural opening having multiple columns of double cells

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