US2786236A - Art of making preformed deposited brassieres - Google Patents

Art of making preformed deposited brassieres Download PDF

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Publication number
US2786236A
US2786236A US303503A US30350352A US2786236A US 2786236 A US2786236 A US 2786236A US 303503 A US303503 A US 303503A US 30350352 A US30350352 A US 30350352A US 2786236 A US2786236 A US 2786236A
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United States
Prior art keywords
brassiere
latex
deposited
portions
brassieres
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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
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US303503A
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English (en)
Inventor
Harry J Barth
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International Latex Corp
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International Latex Corp
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Filing date
Publication date
Priority to BE522040D priority Critical patent/BE522040A/xx
Priority to NL95552D priority patent/NL95552C/xx
Priority to NLAANVRAGE7404008,A priority patent/NL180472B/xx
Priority to US303503A priority patent/US2786236A/en
Application filed by International Latex Corp filed Critical International Latex Corp
Priority to GB21912/53A priority patent/GB764306A/en
Priority to GB27484/55A priority patent/GB764307A/en
Priority to FR1094860D priority patent/FR1094860A/fr
Priority to DEI7578A priority patent/DE1096306B/de
Priority to CH329020D priority patent/CH329020A/de
Application granted granted Critical
Publication of US2786236A publication Critical patent/US2786236A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0064—Producing wearing apparel
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41C—CORSETS; BRASSIERES
    • A41C3/00—Brassieres
    • A41C3/0014—Brassieres made from one piece with one or several layers
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41C—CORSETS; BRASSIERES
    • A41C3/00—Brassieres
    • A41C3/06—Strapless brassieres, i.e. without shoulder straps
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41C—CORSETS; BRASSIERES
    • A41C5/00—Machines, appliances, or methods for manufacturing corsets or brassieres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel

Definitions

  • This invention relates to the art of making preformed deposited brassieres from suitable film forming liquids, such for example as rubber latex. While certain features of the invention are deemed useful in making deposited brassieres in general the invention is especially directed to the making of brassieres made of rubber latex.
  • latex is used herein in its broad sense and is intended to comprehend natural rubber latex, synthetic rubber latex, or latices or dispersions of any rubber-like material, or a combination of two or more of the same with or without suitable additional ingredients.
  • the present invention provides suitable apparatus and method for producing such brassieres in an economical and practical manner.
  • An object of this invention is to provide an economical method of making a preformed deposited brassiere having the desired characteristics.
  • Another object is to provide a method of making a unitary preformed deposited brassiere relatively elastic throughout its major area and whose elasticity is inhibited in limited zones.
  • Another object is to provide a form suitable for carrying out said method.
  • a further object is to provide a form suitable for fashioning a preformed deposited brassiere.
  • the invention consists in the novel features of forms on which brassieres of the character described may be deposited and the method of making said brassieres.
  • Fig. 1 is a side elevational view showing one face of a form suitable for carrying out the method
  • Fig. 2 is a similar view of the opposite face of the form shown in Fig. 1;
  • Fig. 3 is a bottom plan view of the form shown in Figs. 1 and 2;
  • Fig. 4 is a cross-sectional view taken on the line 4-4 of Fig. 1;
  • FIG. 5 is a view similar to Fig. 1 showing the form supported in dipping position and indicating two dipping levels employed in the preferred process;
  • Fig. 6 is a bottom plan view of the rear end 'of amodified form, otherwise the same as Fig. 3, for making a brassiere which is discontinuous girthwise;
  • Fig. 7 is a front elevational view of a brassiere body made according to may invention with the rear portions folded out into the plane of the front panel and with parts of the same broken away;
  • FIG. 8 is a top plan view of the development of the brassiere as shown in Fig. 7;
  • Fig. 9 is a cross-sectional view taken on line 9-9 of Fig. 7, greatly enlarged to emphasize certain features;
  • Fig. 10 is a cross-sectional view taken on line 10-10 of Fig. 7;
  • Fig. 11 is a view similar to Fig. 1 but showing a somewhat different form
  • Fig. 12 is a bottom plan view of the form shown in Fig. 11;
  • Figs. 13 and 14 are cross-sectional views taken on the respective lines 13-13 and 14-14 of Fig. 11;
  • Fig. 15 is a front elevational view of a modified type of form made in accordance with the invention.
  • Fig. 16 is a rear elevational view of the form shown in Fig. 15;
  • Fig. 17 is a side elevational view of the form shown in Figs. 16 and 17 illustrating the means of supporting the form in dipping position;
  • Fig. 18 is a horizontal cross-sectional view taken on line 18-18 of Figs. 15;
  • Fig. 19 is a vertical cross-sectional view taken .on line 19-19 of Fig. 15;
  • Fig. 20 is a rear elevational view of a brassiere in the folded position as deposited on the form shown in the preceding figures;
  • Fig. 21 is a sectional view taken on line 21-21 of Fig. 20;
  • Fig. 22 is a front elevational view of the brassiere shown in Fig. 20, with the rear portions folded out into the plane of the front panel;
  • Fig. 23 is a front elevational view, similar to Fig. 15, but showing a modified type of the form shown in Fig. 15, and is illustrative of another embodiment of the invention;
  • Fig. 24 is a side elevational view of the form shown in Fig. 23 supported in dipping position similar to that shown for the previous embodiment illustrated in Fig. 23; and Y Figs. 25, 26 and 27 are cross-sectional views taken on respective lines 25-25, 26-26 and 27-27 of Fig. 24.
  • a form made in accordance with this invention is designated in general as 1 and is provided with.respectively opposite faces designated in general as 2 and. 3 which are substantially identical and are symmetrical about a plane passing through theline X-X (Fig. 3).
  • the opposite faces 2 and 3 are provided with brassiere cup forming portions, such as the Protuberances 4 and 5 disposed closely adjacent the front end 6 and extending outwardly in opposite directions.
  • protuberances 4 and 5 are generally conically shaped and their axes are perpendicular to the respectively contiguous planar surfaces. The otheror rear end ⁇ ? extends a substantial distance beyond said protuberances 4-5.
  • a brassiere generating surface is formed continuously around said faces 2-3 and interconnecting ends 6-7 and is defined inany suitable manner, such as by an outwardly extending shoulder or lip 8 at its upper edge and by an inwardly extending shoulder or undercut portion 9 at its lower edge.
  • This generating surface includes the protuberances and corresponding body panels dis; posed on respectively opposite faces and joined together around the ends 6-7 to jointly form the girthwise extent OfTRfhQe-iJIQSSiCIQN-
  • the forward end 6 forms the zone of thenfront panel of the'brassiere intermediate the-cups andbrass cre Cup and a body panel portion including a part of the front panel of the brassiere body and anint-ercom nected portion of thesideand back of the brassiere body.
  • FIG. 6 I have shown the modified rear end of the form shown in Fig. 3 to illustrate how the form may be adapted in the event that it is desired to make a brassiere which. is discontinuous girthwise, such for example as one in' which the panel portions extending rearwardly from the front. panel are provided at their terminal ends with suitable,fasteningmeans, such as hooks and eyes. Where thistype ofbrassiere is desired the brassiere generating surface may be terminated at the end. end 6 may beextended beyond the upper and lower shoulder, such as 8 and 9 and be of such thickness as to formv an end shoulder transverse to the shoulder 8'.
  • the form 1 is provided with supporting hooks or struts, such as 11 and 13; the forward strut It? being substantially longer than the rear strut 11 so that when the form is supported on bars, such as 12-13 (Fig; 5), the form will be suspended with its forward end lowermost and its rear end inclined upwardly in a substantially vertical plane.
  • the axis A--A of theform (Fig, 5 will be inclined forwardly to the vertical, the axis A-A being disposed along the generating surface at about the center between the cup generating surface portions 4 and 5. The reason for this will be more apparent from the description of the process given below.
  • the form 1 (Fig; 5 i first dipped into a bath of relatively low modulus of elasticity latex compound of the character well known for depositing latex film, to a sufficient depth to cover the brassiere generating surface of the form so asto deposit a-filmor layer'of latex of suitable thickness sayabout .003".
  • the liquid latex compound for thisdip maybeth'e composition for the brassiere described and claimedin-Harry i. Barth copendingapplication Serial No. 303,504, filed on even date herewith, for Deposited Latex Brassiere.
  • the latex level for this dip is indicated by the line A-B (Fig. 5').
  • reinforcing inserts such as patches, tapes, threads, etc.
  • these are preferably first coated with latex and may be placed in desired position on the first layer or on the form prior to the first dip.
  • the form with the -over-alllayer-of latex fiim deposited thereon isthen dipped'into-a suitable liquidtothe-depth indicated by the.-linesCD (Fig. 5
  • the potassium hydroxide is added in about 20% water solution and the sulfur, zinc oxide, and tetramethyl thiuram disulfide areadded in conventional water dispersions known in the art.
  • the brassiere wall thickness should be made as thin as possible, consonant with the functional requirements. In the smallest sizewhere suchrequirements are of a minimum, a wall thickness-of about 0012 may be used whereas in the larger sizes a desirablewall thickness might extend-to 0.018" or more. In thesmaller sizes the limited zone-containing the higher modulus material may haveare exclusive of anyilining added thereto. Further factorsv whiclrbear on the.
  • latex wall thickness are its tear..resistanceand the ability to withstand the deleterious secretions of theupper portion of the female body as is taught in the said copending application of Harry J. Barth De-. posited-latex Brassieres.
  • the desired thicknesses may be provided either by a larger number of thin coats or a lesser number of thicker coats, as is well understood in the art.
  • Figs. 7 and 8 the general outline and cont-our of the dipped'brassiere isillustrated with the parts formed on the two faces.of-:the formbeing folded out into a common-planes From this it will be-seen that thethickenedarea.is-.limited-to lower segments of thexcups, such as 14.15, and the interconnecting section of the panel comprising. a median panel portion 16 intermediate the segments.14-.15 and a marginal portion 17 extending be:
  • thethickened zone takes thegeneral form of an isosceles triangle whose base substantially coincides-with the lower marginal edge of the brassiere and whose sides 18-19 if extended would intersect above theupper marginal edge of the brassiere and preferably pass over the cups at or below their center zones.
  • Fig. 9 there is shown an exaggerated enlargement of a section taken through the thickened area and in which the first dip above referred to is designated 20.
  • the thickened area of the limited zone is designated 21 and the remaining over-all layer is designated 22.
  • a preferred brassiere body made in accordance with the apparatus and method previously described has fabric reinforcements and stretch restricting members imbedded in the deposited latex in the manner previously described and arranged in the places now to be described.
  • Patches such as 2526 (Fig. 7) are secured at the upper marginal edge of the front portion in substantial alignment with the respective centers of the cups to provide points of attachment for the forward ends of shoulder straps (not shown).
  • Similar patch reinforcements 27-28 are provided at the upper edge of corresponding rear portions to provide points of attachment for the rear ends of the respective straps. The ends of the straps may then be sewed to the respective points of attachment.
  • FIGS. 11-14 VARIATION OF FORM
  • Figs. 11-14 I have shown a variation of the form above described with reference to Figs. 1-5. In view of the many similarities between this form and that shown in Figs. 1-5, the detailed description need not be repeated and to facilitate a ready comparison the same numerals have been used for respectively corresponding parts with the prime sufiix added. In this embodiment the form is generally designated as 1.
  • the present embodiment has a hollow portion with a relatively thin wall the exterior or'co'nvex surface 5 of which provides the generating surface portion f01 0ne cup and the interior or concave surface 4' of which provides the generating surface portion for the other cup.
  • These two cup generating portions are interconnected around the end 6' (Fig. 12) to form the portion of the brassiere body intermediate the 'cups and the surfaces of the side panels 2' and 3 are interconnected around the opposite end 7'.
  • the generating surface is defined at its upper edge by the shoulder 8 and at its lower edge by the shoulder 9: all in a manner quite similar to the arrangement heretofore described relative to the embodiment of Figs. 1-5.
  • the method of using this form is substantially identical to that previously described; the form axis A'-A' being inclined during the dipping of area A.
  • the cup on the interior surface is designated E and the cup on the interior surface is designated I.
  • the cup I is merely turned inside out and assumes the natural position of the cups in general contour similar to the contour of the form shown in Fig. 3. While the cup I is somewhat smaller than the cup E, due to the wall thickness of the form, this difference may be minimized by making the form wall relatively thin, and this may be readily done by making the form of metal, plastic, etc.
  • An advantage of such a hollow form is that the hollow portions of these forms have the cup forming portions projecting from only one side and additionally may be partially nested so that many more forms of this type may be accommodated in a given size tank than is the case with the forms of Figs. 1-5.
  • a form made in accordance with this invention is designated in general as 101 and is provided with front and rear faces designated in general as 102 and 103, respectively.
  • the front face 102 is provided with brassiere cup forming portions, such as the protuberances 104 and 105, extending outwardly in the same direction.
  • This front face may be described as a generally flat body from which the breast shaped cups 164 and 105 extend out- Wardly, the axes of these cups being substantially normal to the flat body.
  • a brassiere generating surface is formed continuously around said faces 19 2-103 and interconnecting ends 10616P7 and is defined in any suitable manner, such as by an outwardly extending shoulder or lip 1118 corresponding to the upper edge of the brassiere to be formed and by an inwardly extending shoulder or undercut portion 109 corresponding to the lower edge of the brassiere to be formed.
  • This generating surface includes the portions 1tl41fi5 and corresponding body panels disposed on respectively opposite faces and joined together around the ends 1fl6197 to jointly form the girthwise extent of the brassiere. Referring to Figs.
  • the front face 102 of the form contains that portion of the generating surface designated 110 corresponding in general to the front panel of the brassiere and comprising the two cup portions, while the rear face of the form comprises portions of the generating surface designated 111 and 112 and corresponding to the opposite ends of the brassiere adapted to extend over the rear of the body.
  • the front portion 110 is interconnected at its opposite sides around the rounded edges 1116 and 197 of the form with the respective rear face portions 111 and 112.
  • the form edges 106 and 107 are inclined at substantial angles downwardly and inwardly toward each other and the rear face portions 111 and 112 of the generating surface which act as strap-forming surfaces extend upwardly ina direction generally normalto the edges.
  • the strap-forming surfaces 111 and 112 are directed upwardly out of horizontal alignment with a line passing through the axes of the breast cups.
  • Each of arcuate or rounded edges 1416 and 1137 smoothly merge into and connect a lateral end of the front face of the form with a strap-forming surface. The purpose of this is to place the major length of portions 111and 112 above the corresponding portions on the front face, for reasons apparent from the description of the method to be given below.
  • the form 1101 (Figs. 15 and 17) is provided with supporting struts 115 and 116 provided with hooks at their upperends for engaging suitable supporting bar's,
  • Figs. 1-9 Method In carrying out the method with this type of form the same procedure is followed as above set forth with respect to Figs. 1-9.
  • the form 1M (Fig. 17) is first dipped into t-he bath of relatively low modulus latex compound to a sufficient depth to cover the brassiere generating surface of the form so as to deposit a film or layer of latex as heretofore described.
  • the form obviously need not be inclined, but for convenience it is preferable to maintain it in inclined position for all dips.
  • the latex level for this dip is indicated by the line A B (Fig. 17). in the event that reinforcing inserts are desired, such as patches, tapes, threads, etc., these may be applied as heretofore described.
  • the form with the over-all layer of latex film deposited thereon is then dipped into the high modulus latex bath to the depth indicated by the lines C-D (Fig. 17) and while supported in the inclined position indicated so that the lower portion of the previously deposited latex film is coated.
  • the portion thus covered by the second last mentioned dip covers only a limited Zone comprising lower segments of the cups, preferably not more than one-half the cup areas, and the adjacent panel areas.
  • the upper limit of this dip follows a contour line, such as that designated C'-D', on the front face of the form (Fig. and a contour line, such as that designated C-D", on the rear face.
  • the upper extent of this dip may of course be varied as desired.
  • the layer thus deposited in the limited Zone is sufficient to bring the aggregate thickness up to the desired gauge, as hereinabove set forth.
  • the form containing the two layers above referred to is dipped in latex, such as that used for the first dip, to a sufiicient depth to provide an over-all deposit, i. e., to the level (Fig. 17) up to final gauge as described above.
  • Figs. 20, 21 and 22 the general outline and contour of the dipped brassiere is illustrated.
  • Figs. 20 and 21 show the deposited brassiere in the folded position corresponding to that while on the form; while Fig. 22 shows the brassiere corresponding to the two faces of the form being folded out into a common plane. From this it will be seen that the thickened area is limited to that zone extending between the lower edge 120 (Fig.
  • This area includes lower segments of the cups, such as 122-123, and the section of the panel comprising a panel portion 124 which joins the segments i22-l23 and extends along the lower margin beyond the segments i221'23 for a girthwise extent covering the front panel of the brassiere and extending in opposite directions slightly beyond, i. e., over the. portions deposited on the ends i96-l07 of the form as indicated by the lines L (Fig. 22) and for a short distance into the portions 125 and 126.
  • the thickened area defined by the lower margin E29 and line 121 includes a lower central area inhibited as to stretch and providing increased support in the lower cup segments to an extent preferably terminating at or below the apexes.
  • the remaining area including the entire width. of the upper front panel and the major length of the outwardly extending body encircling portions 325 and 12% are much more readily stretchable.
  • Suitable patches 1 30, 3133:, 132 and 13-3 may be inserted at points of attachment for shoulder straps (not shown). It the outer ends of the strap portions 1-25 and 126 suitable pieces 134 and 13'5 serve as reinforce- L l ments for hooks and eyes or other suitable fastening means (not shown).
  • a strip 136 is shown having its opposite ends anchored to the patches 3-31.
  • Strips 137-138 are provided along substantially the center line of the cups and preferably terminate at about the apex, closely adjacent to the line 121. Similar strips ass and 146 have their upper ends anchored to the respective patches 13%? and 131 and extend downwardly along curved paths at the base of the cups with their lower ends extending over the line 121 into the thickened zone.
  • Strip 11 51 also connect strip 136 to the thickened zone.
  • FIG. 23-27 the embodiment of the invention shown in general is similar to the type of form shown in Figs. 15-17. To facilitate an understanding of this modification and its points of similarity with the said previous embodiment, similar parts will be designated with corresponding numerals with the added prime sufiix.
  • T he form is designated in general as 161 whose front face is designated 162'.
  • the form is constituted of relatively thin material which may be metal, plastic, or ceramic.
  • the cup forming portions are desig nated as the and 1&5 and are shown extending forwardly from the front wall 1%.
  • a b'ra's'siere' generating surface is formed across the front face 102 and around the re uectiveiy opposite edges 166 -107 and thence along the rearwardly and upwardly extending wings on which are provided surface generating portions 111 and 1112, respectively.
  • These rearwardly and upwardly extending portions correspond in function to the portions on the rear face of the portions 11 and 12 on the rear face of the embodiment as shown in Fig.
  • the brassiere generating surface is defined by the outwardly extending shoulder or lip 108 corresponding to the upper edge of the brassiere to be formed and by an inwardly extending shoulder or undercut portion N9 corresponding to the lower edge of the brassiere to be formed.
  • this generating surface includes the cup forming portions 104- m5 and the front and rear body panels which together form the girthwise extent of the brassiere.
  • the form is provided with supporting struts 113-116 which are offset (not shown) in a' manner identical with that previously shown and described with reference to the embodiment of Fig. 17, so as to support the form in the position shown in Fig. 24 tilted with its axis HtltFA -HWA inclined to the vertical.
  • Figs. 23-27 The form shown in Figs. 23-27 is used in a manner quite similar to that above described with reference to Figs. 15-19 and the brassie'res resulting from the use of the fort-n shown in Figs. 23-27 are substantially the same as those shown in Figs. 20-2-2; hence these particulars need notbe reported.
  • a form for making a brassiere by deposition of suitable film forming liquid material thereon which comprises a generally fiat body having breast shaped cups extending outwardly from the front of said body, the axes of said cups being substantially normal to said fiat body, strap-forming surfaces on rearward portions of said body directed upwardly out of horizontal alignment with a line passing through the axes of said breast cups, said body having side arcuate portions, each of which smoothly merge into and connect a lateral end of the front of the body with a strap-forming surface.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Corsets Or Brassieres (AREA)
  • Woven Fabrics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
US303503A 1952-08-09 1952-08-09 Art of making preformed deposited brassieres Expired - Lifetime US2786236A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE522040D BE522040A (en]) 1952-08-09
NL95552D NL95552C (en]) 1952-08-09
NLAANVRAGE7404008,A NL180472B (nl) 1952-08-09 Werkwijze ter bereiding van een preparaat met insecticide werking dat als actieve stof een neopynaminolchrysanthemaat bevat, alsmede aldus verkregen preparaat.
US303503A US2786236A (en) 1952-08-09 1952-08-09 Art of making preformed deposited brassieres
GB21912/53A GB764306A (en) 1952-08-09 1953-08-07 Improvements in or relating to brassieres
GB27484/55A GB764307A (en) 1952-08-09 1953-08-07 Improvements in or relating to the manufacture of brassieres
FR1094860D FR1094860A (fr) 1952-08-09 1953-08-07 Perfectionnements relatifs aux soutiens-gorge et à leur procédé de fabrication
DEI7578A DE1096306B (de) 1952-08-09 1953-08-08 Buestenhalter aus Kautschuk und Verfahren zu seiner Herstellung
CH329020D CH329020A (de) 1952-08-09 1953-08-10 Büstenhalter sowie Verfahren und Eintauchform zu seiner Herstellung

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Application Number Priority Date Filing Date Title
US303503A US2786236A (en) 1952-08-09 1952-08-09 Art of making preformed deposited brassieres

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US2786236A true US2786236A (en) 1957-03-26

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US303503A Expired - Lifetime US2786236A (en) 1952-08-09 1952-08-09 Art of making preformed deposited brassieres

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US (1) US2786236A (en])
BE (1) BE522040A (en])
CH (1) CH329020A (en])
DE (1) DE1096306B (en])
FR (1) FR1094860A (en])
GB (2) GB764306A (en])
NL (2) NL180472B (en])

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US3270104A (en) * 1959-05-21 1966-08-30 Grace W R & Co Vacuum forming of plastic material

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DE1244062B (de) * 1962-08-02 1967-07-06 Continental Gummi Werke Ag Grossbehaelter fuer staubhaltiges Schuettgut
CN112335948A (zh) * 2020-09-28 2021-02-09 深圳致曲服饰有限公司 一种一体式乳胶罩杯

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US1802764A (en) * 1927-03-12 1931-04-28 Goodyear S India Rubber Glove Method of forming dipped rubber shoes and last therefor
US2100572A (en) * 1934-08-11 1937-11-30 Abraham N Spanel Form for making latex articles
US2216985A (en) * 1937-07-08 1940-10-08 Us Rubber Co Deposition form
US2277374A (en) * 1939-05-03 1942-03-24 Abraham N Spanel Form for deposited rubber articles
US2278764A (en) * 1939-08-17 1942-04-07 Robert S Boyle Rubber forming method and apparatus
US2308649A (en) * 1939-04-06 1943-01-19 Wilbur J Dean Method of and apparatus for producing dress-shield inner liners
US2324735A (en) * 1941-01-16 1943-07-20 Abraham N Spanel Composite rubber article and method of producing same
US2428127A (en) * 1947-09-30 Xrljbbesr a article and process ano
US2617208A (en) * 1949-04-01 1952-11-11 So Lo Works Inc Rubber footwear

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US1867881A (en) * 1929-05-14 1932-07-19 Cambridge Rubber Co Manufacture of rubber articles
DE572185C (de) * 1930-04-24 1933-03-11 Rudolf Steinbock Brusthalter unter Verwendung von Gummigewirke
FR756732A (fr) * 1933-06-09 1933-12-14 Perfectionnements apportés aux articles pour donner à certaines parties du corps humain, notamment aux seins, des formes apparentes désirées
GB538935A (en) * 1939-05-01 1941-08-21 Int Latex Processes Ltd Deposition former and process for the production of rubber bathing suits
BE474284A (en]) * 1940-06-26
US2378908A (en) * 1942-02-23 1945-06-26 Blum Nettie Brassiere
BE474625A (en]) * 1947-07-16
CH271637A (de) * 1949-04-13 1950-11-15 Lobbenberg Hans Kleidungsstück.

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US2428127A (en) * 1947-09-30 Xrljbbesr a article and process ano
US1547310A (en) * 1924-01-16 1925-07-28 Charles R Elliott Mold
US1802764A (en) * 1927-03-12 1931-04-28 Goodyear S India Rubber Glove Method of forming dipped rubber shoes and last therefor
US2100572A (en) * 1934-08-11 1937-11-30 Abraham N Spanel Form for making latex articles
US2216985A (en) * 1937-07-08 1940-10-08 Us Rubber Co Deposition form
US2308649A (en) * 1939-04-06 1943-01-19 Wilbur J Dean Method of and apparatus for producing dress-shield inner liners
US2277374A (en) * 1939-05-03 1942-03-24 Abraham N Spanel Form for deposited rubber articles
US2278764A (en) * 1939-08-17 1942-04-07 Robert S Boyle Rubber forming method and apparatus
US2324735A (en) * 1941-01-16 1943-07-20 Abraham N Spanel Composite rubber article and method of producing same
US2617208A (en) * 1949-04-01 1952-11-11 So Lo Works Inc Rubber footwear

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270104A (en) * 1959-05-21 1966-08-30 Grace W R & Co Vacuum forming of plastic material

Also Published As

Publication number Publication date
DE1096306B (de) 1961-01-05
FR1094860A (fr) 1955-05-25
GB764307A (en) 1956-12-28
NL95552C (en])
BE522040A (en])
GB764306A (en) 1956-12-28
CH329020A (de) 1958-04-15
NL180472B (nl)

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