US2512298A - Combination storm and screen sash construction - Google Patents
Combination storm and screen sash construction Download PDFInfo
- Publication number
- US2512298A US2512298A US70727A US7072749A US2512298A US 2512298 A US2512298 A US 2512298A US 70727 A US70727 A US 70727A US 7072749 A US7072749 A US 7072749A US 2512298 A US2512298 A US 2512298A
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- members
- frame
- pane
- cross bar
- outer frame
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
Definitions
- 'It is a further object. of the'invention to provide an auxiliary sash for windows which embodies removable pane and screen sections ar ranged so. as to be. carried by the frame of the sash simultaneously .or independently. in accordance with thedesires of the user;
- Fig. 1 is a front elevational view of the present combination storm and screen sash, operatively installed upon a window frame;
- FIG. 2 is an enlarged fragmentary horizontal sectional view taken along-the line 2-5-12 of Fig 1;
- Fig. 3 is a transverse? vertical. sectional view taken through a window casement-incorporating the present combination storm and screen sash;
- Fig. '4 is an enlarged detailed transverse vertical. sectional view taken through the combina- Fig. 5 is a detailed transverse ,vertical viewfon a relatively larger scale, taken through the central cross bar region of the present in ard y-direc ed an es. her
- the present combination storm and screen sash makes use of an outer rectangular frame, generally designated by the numeral llLandcomposed of a pair of spaced parallel side members H, an upper'end member 12, and alower'end member 13.
- the separate members comprising the router frameapossess identical transverse cross-sectional configurations, and. are Initered at their respective. ends andmigidly joinedwithone another, as by .means of metallic straps l4, orby other suitable .means, such as .Weldingor thermally-fusingthe members together.
- the outer frame are formedalong their outer edges with l outwardly extending, relatively recluced coextensive flanges ltwhich are formed upon their inner side surfaceswith aplurality of serrations, and which. are adapted to engage the outer side surfacescof .a window casementor framefll.
- additional securing. means such as: screws or;other suitable fastening devicespnot showmmay be employed in securely fasteningtheflanges, it along theupper and side portions of the Window frame ll.
- the outer frame preferably has itsouter flange lfi secured to the sill portion l8.of the window-frame; bymeansmof-a the side and end members ofthe outer frame are formed with relatively reduced inwardly directed and coextensive flanges 20 which. definewith the body portions of therrnembers an abuttingshoulder. and-ledge opening toward the c entral -portion of.1 the;outer frame. Formed along the inner edges of eachof the members of the outerfrarne are I coextensive, substantially V shaped.
- grooves or--recesses ,2 I which: open toward, thededge provided; between the body of -.themembers and, the l ni-l'ip the V-shaped grooves 2
- each of the glazing splines 24 functions to engage the marginal edge portion of a transparent pane member 25 which is positioned in abutting engagement with the inwardly directed flanges of the upper end and side members of the outer frame.
- the marginal edge portions of the pane may be cushioned within a body of suitable mastic 26 to prevent direct frictional engagement between the edges of the pane and the inwardly directed flanges 20 of the side and upper end members of the outer frame.
- the cross bar I5 is formed along its upper edge portion identically to the inner edge portions of the side and end members of the outer frame, in that the same is provided with a relatively reduced and upwardly extending flange 21, a coextensive V-shaped recess 28 which is provided with a notched recess 23 for the reception of the outwardly projecting shoulder 23 of an associated glazing spline 2d.
- the upperend portion of the cross-bar l5 receives the lower marginal edge of the pane 25 in the same manner as do the inwardly directed edge portions of the side and upper end members of the outer frame.
- the side and end members or the outer frame, and the cross bar 15 are formed upon their outer side surfaces with recessed coextensive and communicating slots or cavities '30 which are undercut to provide an abutment
- the undercut slots 30 of the cross bar, side members and lower end member receive the marginal edge portions of a rectangular flexible .screen member 32 which is provided along its marginal edges with a continuous substantially rectangular stiffening frame 33 preferably formed from'metallic wire or other material capable of resiliently bending or stretchin when pressed within the slots 30.
- provided by the undercut of the slots 30 functions to maintain .the stiffening frame 33 of the screen member 32 within the slots when the same is resiliently stretched and snapped therein to prevent the same from accidental withdrawal.
- the screen member 32 may be detached from the lower section of the outer frame by means of hand pressure applied to lift the members of the stiffening frame 33 out of engagement with the abutment lip 31.
- a screw driver or other suitable tool may advantageously be inserted within the slots 30 for the purpose of withdrawing the stiffening frame therefrom.
- the mullion or cross bar 15 is formed along its lower edge with a relatively reduced downwardly projecting and coextensive flange v34 which defines with the body portion of the lower edge of the cross bar a substantially perpendicularly walled recess 35, in which is formed a downwardly opening coextensive groove'36.
- a removable transparent pane member 31 Carried between the lower edge of the cross 'bar 15, the side members and the lower end member of the outer frame is a removable transparent pane member 31 which is provided along its outer marginal edges with a rectangular outer
- the outer frame 38 of the lower pane is formed along its inner edges in the same manner as the inner edge portions of the side and end members of the outer frame It, in'that fthe'same is provided with pane-abutting flanges :39, and V-shaped notches 43 formed for the reception of glazing splines 24.
- the marginal edge portions of the lower pane 3'! are cushioned within its outer frame 38 by a body of mastic compound in the manner of the upper pane.
- the outer frame 38 of the lower pane is provided along its upper edge with a tapered upwardly projecting tongue H for insertion within the groove 36 provided in the lower edge of the cross bar l5.
- the taper of the tongue ll begins substantially at the outer end of the groove 36, whereby the lower pane member 31 may be removed from the lower section of the outer frame ill by pulling inwardly upon a pair of handle members 42 carried upon the lower end member of the frame 38.
- the side and end members of the outer frame 38 of the lower pane are identical in cross-sectional configuration, and are carried in abutting and frictional engagement with the inwardly directed flanges 20 of the lower end and side members of the outer frame it and the downwardly projecting flange 34 0f the cross bar IS.
- the lower pane member and its outer frame are supported between the cross bar and the lower end member of the outer frame 13 upon the ledge portions of the edges of these members, and preferably in tight-fitting irlctional engagement therewith.
- the upper or lower sections of the outer frame may be provided with detachable pane members and screen members, but in a preferred assembly, the detachable screen and panes are provided to cover the lower section of the sash only, with the upper section being permanently covered by means or" the single upper pane 25.
- the present combination storm and screen sash lends itself to mass production facilities through the embodiment of identical cross-sectional outer frame members which may advantageously be, and readily lend themselves to, extrusion processes and may thus be formed in continuous lengths or strips to be subsequently cut in conformity with the dimensions of a given window frame or window opening.
- the outer framemembers of the removable pane section possess identical cross-sectional configurations and may likewise be extruded into prefabricated strips to be readily assembled according to size.
- a sash formed in accordance with the present invention utilizes as its various frame members only 3 extruded sections, namely the members forming the outer frame of the sash, the cross bar, and the individual frame members of the removal pane.
- the various frame members utilized in the present sash construction are formed from lightweight metals or alloys, such as aluminum or magnesium, or various alloys thereof, which "are characterized by their non-oxidising and weatherresistant properties.
- Sashes formed in accordance with the present invention are further characterized by their attractive and neat appearance made "possible through the overlapping nature of the outer flanges of the side and end members of the outer frame 'and'the cross bar portion thereof.
- One particularly important feature of the present invention resides in the provision of a storm sash which may simultaneously receive both a screen member and a removable pane section, whereby the user is not required periodically to exchange one section for the other, the screen member, if desired, being left in its operative position throughout the various seasons of the year.
- a combination storm and screen sash comprising an outer rectangular frame embodying a pair of relatively flat side members, a lower end member and an upper end member, said side and end members being identical in transverse cross-sectional configuration; a cross bar extending perpendicularly between said side members intermediate their ends and dividing said frame into upper and lower sections; each of the side and end members of said frame being formed along their outer edges with outwardly extending flanges for attachment to a window frame, along their inner edges with relatively reduced coextensive inwardly directed flanges, and along one side with coextensive undercut slots; said cross bar being formed along its edges with relatively reduced laterally extending coextensive flanges and along one side with a coextensive undercut slot; the flanges of said side and end members and said cross bar defining with the body portion thereof angular recesses opening toward the inner sides of said members and said cross bar, a rectangular screen having a stiffening strip along the marginal edges thereof removably carried within the
- a combination storm and screen sash comprising an outer rectangular frame formed with straight side members, and upper and lower end members identical in transverse cross-section, each of the members of said frame being formed along their edges with relatively reduced laterally extending coextensive flanges, and along one side thereof with a coextensive underlcut slot, one of the flanges of said members providing an attachment area for said outer frame to a window frame, the other of the flanges of said members defining with the body portions thereof angular recesses opening inwardly of said frame; a cross bar extending perpendicularly between the side members of said frame and dividing the latter into upper and lower sections, said cross bar being foi med along the edges thereof with laterally extending relatively reduced flanges defining with the body portion of said cross bar along either edge thereof an angular recess opening toward said end members, and along one side thereof with a coextensive undercut slot; a rectangular flexible screen member provided at the marginal edges thereof with a stiffening strip remov
- a rectangular pane-receiving frame comprisin spaced parallel side members, spaced parallel end members and a cross bar extending between said side members intermediate the ends thereof and dividing said frame into upper and lower sections; said side and end members being identical in transverse cross-section and formed with integral laterally and outwardly directed webs providing areas for attaching said frame to a window frame, integral laterally and inwardly directed webs providing continuous abutment strips for the reception of pane members, and longitudinally coextensive undercut slots for the reception of the marginal edge portion of a window screen; said cross bar being formed with integral laterally extending webs providing pane-receiving abutments for the upper and lower sections of said frame, a continuous undercut slot for the reception of an edge of a window screen, received in one of the sections of said frame and a coextensive groove for the reception of a tongue carried by a pane member received in the lower section of said frame.
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Description
June 20, 1950 w. BONNELL COMBINATION STORM AND SCREEN SASH CONSTRUCTION 2 Sheets-Sheet 2 Filed Jan. 13, 1949 Z Md n 0 L r w a W V i Z W WU m --tion stormandscreen sashy;
Patented June 2Q, 1950 CONSTRUCTION Bonnell, Columbus, Ohio The present invention deals with window sash construction, and more. particularly with .aux-
=iliary storm and screen sash of. the. type adapted factured and assembled .from prefabricated standardized parts in accordance with the dimensions of given windows throughtheuse of extruded strips which are identical in transverse cross-section and need only'be cut intosuitable ends to form. the outer frame. portion of the sash, and to provide anchoring..meansfor removable transparent panes orscreens.
It is another object of the present invention to provide a combination storm and screen'sash which embodies a. rectangular outer frame composed of parallel side-and end members formed with integral laterally projecting inner and outer ilanges, the outer fianges'of which provide an lengths and joined together at their respective attaching area for' connection. with a window.
frame and the inner. flanges of WhiCh',pi0Vid abutment shoulders to receive detachable rectangular panes with or withoutindividual outer frames; the side and endmembers of.-the outer frame being further provided; with coextensive.-
communicating slots for'the detachable reception of the outer marginal edges of a screensection.
. 'It is a further object. of the'invention to provide an auxiliary sash for windows which embodies removable pane and screen sections ar ranged so. as to be. carried by the frame of the sash simultaneously .or independently. in accordance with thedesires of the user;
For a further and more detailed understanding of the present inventionand the various objects and. advantages ambient .-thereto,. reference is "made to the following description .andthe accompanying drawings, wherein:"
Fig. 1 is a front elevational view of the present combination storm and screen sash, operatively installed upon a window frame;
Fig; 2 is an enlarged fragmentary horizontal sectional view taken along-the line 2-5-12 of Fig 1; Fig. 3 is a transverse? vertical. sectional view taken through a window casement-incorporating the present combination storm and screen sash;
Fig. '4 is an enlarged detailed transverse vertical. sectional view taken through the combina- Fig. 5 is a detailed transverse ,vertical viewfon a relatively larger scale, taken through the central cross bar region of the present in ard y-direc ed an es. her
*' *Applicationalanuary 13, 1949, Serial No. 70,727
" 'fii'fglai s. (01. 160-91) 1 storm sash.
Referring now to the drawings, it will be seen that the present combination storm and screen sash makes use of an outer rectangular frame, generally designated by the numeral llLandcomposed of a pair of spaced parallel side members H, an upper'end member 12, and alower'end member 13. The separate members comprising the router frameapossess identical transverse cross-sectional configurations, and. are Initered at their respective. ends andmigidly joinedwithone another, as by .means of metallic straps l4, orby other suitable .means, such as .Weldingor thermally-fusingthe members together.
Carried betweenthe side members i! of.,the outer frame, intermediate their; ends is a perpendicularly extending cross ,or mullion bar 15.
Referring particularly. to ,Figs. 2, and 4 of the drawing, ;each .of the; side. and BlHdJILQlI PE TS 19 the outer frame are formedalong their outer edges with l outwardly extending, relatively recluced coextensive flanges ltwhich are formed upon their inner side surfaceswith aplurality of serrations, and which. are adapted to engage the outer side surfacescof .a window casementor framefll. In addition to, the frictional engage- -ment obtainedthrough. the serrated edge ofthe flanges 5, it is comprehended that additional securing. means, such as: screws or;other suitable fastening devicespnot showmmay be employed in securely fasteningtheflanges, it along theupper and side portions of the Window frame ll. The
lower end member 1310f. the outer frame preferably has itsouter flange lfi secured to the sill portion l8.of the window-frame; bymeansmof-a the side and end members ofthe outer frame are formed with relatively reduced inwardly directed and coextensive flanges 20 which. definewith the body portions of therrnembers an abuttingshoulder. and-ledge opening toward the c entral -portion of.1 the;outer frame. Formed along the inner edges of eachof the members of the outerfrarne are I coextensive, substantially V shaped. grooves or--recesses ,2 I which: open toward, thededge provided; between the body of -.themembers and, the l ni-l'ip the V-shaped grooves 2| are additionally formed lip 3| toward the open portion thereof.
with a notched recess 22 in which is positioned an outwardly and laterally projecting shoulder 33 formed along the base portion of a plurality of how spring glazing splines 24. Each of the glazing splines 24 functions to engage the marginal edge portion of a transparent pane member 25 which is positioned in abutting engagement with the inwardly directed flanges of the upper end and side members of the outer frame.
Advantageously, the marginal edge portions of the pane may be cushioned within a body of suitable mastic 26 to prevent direct frictional engagement between the edges of the pane and the inwardly directed flanges 20 of the side and upper end members of the outer frame.
The cross bar I5 is formed along its upper edge portion identically to the inner edge portions of the side and end members of the outer frame, in that the same is provided with a relatively reduced and upwardly extending flange 21, a coextensive V-shaped recess 28 which is provided with a notched recess 23 for the reception of the outwardly projecting shoulder 23 of an associated glazing spline 2d. The upperend portion of the cross-bar l5 receives the lower marginal edge of the pane 25 in the same manner as do the inwardly directed edge portions of the side and upper end members of the outer frame.
Additionally, the side and end members or the outer frame, and the cross bar 15 are formed upon their outer side surfaces with recessed coextensive and communicating slots or cavities '30 which are undercut to provide an abutment The undercut slots 30 of the cross bar, side members and lower end member receive the marginal edge portions of a rectangular flexible .screen member 32 which is provided along its marginal edges with a continuous substantially rectangular stiffening frame 33 preferably formed from'metallic wire or other material capable of resiliently bending or stretchin when pressed within the slots 30. The abutment lip 3| provided by the undercut of the slots 30 functions to maintain .the stiffening frame 33 of the screen member 32 within the slots when the same is resiliently stretched and snapped therein to prevent the same from accidental withdrawal. However, it
will be understood that the screen member 32 may be detached from the lower section of the outer frame by means of hand pressure applied to lift the members of the stiffening frame 33 out of engagement with the abutment lip 31. Toward this end, a screw driver or other suitable tool may advantageously be inserted within the slots 30 for the purpose of withdrawing the stiffening frame therefrom.
The mullion or cross bar 15 is formed along its lower edge with a relatively reduced downwardly projecting and coextensive flange v34 which defines with the body portion of the lower edge of the cross bar a substantially perpendicularly walled recess 35, in which is formed a downwardly opening coextensive groove'36.
Carried between the lower edge of the cross 'bar 15, the side members and the lower end member of the outer frame is a removable transparent pane member 31 which is provided along its outer marginal edges with a rectangular outer The outer frame 38 of the lower pane is formed along its inner edges in the same manner as the inner edge portions of the side and end members of the outer frame It, in'that fthe'same is provided with pane-abutting flanges :39, and V-shaped notches 43 formed for the reception of glazing splines 24. By the same tcxen, the marginal edge portions of the lower pane 3'! are cushioned within its outer frame 38 by a body of mastic compound in the manner of the upper pane. The outer frame 38 of the lower pane is provided along its upper edge with a tapered upwardly projecting tongue H for insertion within the groove 36 provided in the lower edge of the cross bar l5. Advantageously, the taper of the tongue ll begins substantially at the outer end of the groove 36, whereby the lower pane member 31 may be removed from the lower section of the outer frame ill by pulling inwardly upon a pair of handle members 42 carried upon the lower end member of the frame 38.
As shown in Figs. 2, 4 and 5, the side and end members of the outer frame 38 of the lower pane are identical in cross-sectional configuration, and are carried in abutting and frictional engagement with the inwardly directed flanges 20 of the lower end and side members of the outer frame it and the downwardly projecting flange 34 0f the cross bar IS. The lower pane member and its outer frame are supported between the cross bar and the lower end member of the outer frame 13 upon the ledge portions of the edges of these members, and preferably in tight-fitting irlctional engagement therewith.
It will be here understood, that either the upper or lower sections of the outer frame may be provided with detachable pane members and screen members, but in a preferred assembly, the detachable screen and panes are provided to cover the lower section of the sash only, with the upper section being permanently covered by means or" the single upper pane 25.
In view of the foregoing, it will be seen that the present combination storm and screen sash lends itself to mass production facilities through the embodiment of identical cross-sectional outer frame members which may advantageously be, and readily lend themselves to, extrusion processes and may thus be formed in continuous lengths or strips to be subsequently cut in conformity with the dimensions of a given window frame or window opening. By the same token, the outer framemembers of the removable pane section possess identical cross-sectional configurations and may likewise be extruded into prefabricated strips to be readily assembled according to size.
A sash formed in accordance with the present invention utilizes as its various frame members only 3 extruded sections, namely the members forming the outer frame of the sash, the cross bar, and the individual frame members of the removal pane. The fact that such members may be'readily formed from extrusion processes greatly reduces the cost of the present combination storm and screen sash, and enables the same to 'be quickly and easily fabricated with consequent reduction in labor costs. Preferably, the various frame members utilized in the present sash construction are formed from lightweight metals or alloys, such as aluminum or magnesium, or various alloys thereof, which "are characterized by their non-oxidising and weatherresistant properties. Sashes formed in accordance with the present invention are further characterized by their attractive and neat appearance made "possible through the overlapping nature of the outer flanges of the side and end members of the outer frame 'and'the cross bar portion thereof.
One particularly important feature of the present invention resides in the provision of a storm sash which may simultaneously receive both a screen member and a removable pane section, whereby the user is not required periodically to exchange one section for the other, the screen member, if desired, being left in its operative position throughout the various seasons of the year.
While a single preferred embodiment of the invention has been disclosed in considerable detail, it will be manifest that modifications with regard to constructional details may be made without departing from the spirit of the invention or the scope of the following claims.
I claim:
1. A combination storm and screen sash comprising an outer rectangular frame embodying a pair of relatively flat side members, a lower end member and an upper end member, said side and end members being identical in transverse cross-sectional configuration; a cross bar extending perpendicularly between said side members intermediate their ends and dividing said frame into upper and lower sections; each of the side and end members of said frame being formed along their outer edges with outwardly extending flanges for attachment to a window frame, along their inner edges with relatively reduced coextensive inwardly directed flanges, and along one side with coextensive undercut slots; said cross bar being formed along its edges with relatively reduced laterally extending coextensive flanges and along one side with a coextensive undercut slot; the flanges of said side and end members and said cross bar defining with the body portion thereof angular recesses opening toward the inner sides of said members and said cross bar, a rectangular screen having a stiffening strip along the marginal edges thereof removably carried within the undercut slots formed in said side members, said lower end member and said cross bar; a first transparent rectangular pane carried Within the recesses provided in said side members, said upper end member and the upper edge of said cross bar in abuttin engagement with the reduced flanges thereof, and a second rectangular transparent pane having an outer marginal frame frictionally carried within the recesses provided in said side members, said lower end member and the lower edge of said cross bar in abutting engagement with the reduced flanges thereof.
2. A combination storm and screen sash comprising an outer rectangular frame formed with straight side members, and upper and lower end members identical in transverse cross-section, each of the members of said frame being formed along their edges with relatively reduced laterally extending coextensive flanges, and along one side thereof with a coextensive underlcut slot, one of the flanges of said members providing an attachment area for said outer frame to a window frame, the other of the flanges of said members defining with the body portions thereof angular recesses opening inwardly of said frame; a cross bar extending perpendicularly between the side members of said frame and dividing the latter into upper and lower sections, said cross bar being foi med along the edges thereof with laterally extending relatively reduced flanges defining with the body portion of said cross bar along either edge thereof an angular recess opening toward said end members, and along one side thereof with a coextensive undercut slot; a rectangular flexible screen member provided at the marginal edges thereof with a stiffening strip removably carried within the undercut slots formed in said side members, said lower end member and said cross bar and covering the lower section of said frame; a first transparent pane positioned within the inwardly opening recesses provided in said upper end member, said side members and said cross bar along the upper edge thereof; glazing splines carried by each of said side members, said upper end member and said cross bar to force said first pane into abutting engagement with the inner flanges of said members and the upper flange of said cross bar; and a second transparent pane having an outer rectangular frame frictionally rcarried within the recesses provided in said side members, said lower end member and the lower edge of said cross bar and closing the lower section of said outer frame.
3. In storm sash construction; a rectangular pane-receiving frame comprisin spaced parallel side members, spaced parallel end members and a cross bar extending between said side members intermediate the ends thereof and dividing said frame into upper and lower sections; said side and end members being identical in transverse cross-section and formed with integral laterally and outwardly directed webs providing areas for attaching said frame to a window frame, integral laterally and inwardly directed webs providing continuous abutment strips for the reception of pane members, and longitudinally coextensive undercut slots for the reception of the marginal edge portion of a window screen; said cross bar being formed with integral laterally extending webs providing pane-receiving abutments for the upper and lower sections of said frame, a continuous undercut slot for the reception of an edge of a window screen, received in one of the sections of said frame and a coextensive groove for the reception of a tongue carried by a pane member received in the lower section of said frame.
WALTER L. BONNELL.
No references cited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70727A US2512298A (en) | 1949-01-13 | 1949-01-13 | Combination storm and screen sash construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70727A US2512298A (en) | 1949-01-13 | 1949-01-13 | Combination storm and screen sash construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2512298A true US2512298A (en) | 1950-06-20 |
Family
ID=22097018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US70727A Expired - Lifetime US2512298A (en) | 1949-01-13 | 1949-01-13 | Combination storm and screen sash construction |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2512298A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2628678A (en) * | 1951-07-19 | 1953-02-17 | Aluminum Air Seal Mfg Company | Combination storm window |
| US2879840A (en) * | 1954-09-29 | 1959-03-31 | Nicholas L Etten | Combination storm sash and screen with foldable section |
| US2916112A (en) * | 1957-03-08 | 1959-12-08 | F C Russell Company | Metal window construction |
| US2953824A (en) * | 1957-08-06 | 1960-09-27 | Capitol Prod Corp | Window frame structure |
| US3087537A (en) * | 1960-09-27 | 1963-04-30 | Eugene B Van Le | Windows |
-
1949
- 1949-01-13 US US70727A patent/US2512298A/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| None * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2628678A (en) * | 1951-07-19 | 1953-02-17 | Aluminum Air Seal Mfg Company | Combination storm window |
| US2879840A (en) * | 1954-09-29 | 1959-03-31 | Nicholas L Etten | Combination storm sash and screen with foldable section |
| US2916112A (en) * | 1957-03-08 | 1959-12-08 | F C Russell Company | Metal window construction |
| US2953824A (en) * | 1957-08-06 | 1960-09-27 | Capitol Prod Corp | Window frame structure |
| US3087537A (en) * | 1960-09-27 | 1963-04-30 | Eugene B Van Le | Windows |
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