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1. 发明专利

GB612953A Improvements in and relating to display stands, correspondence trays and the like 未知
公开(公告)号：GB612953A
公开(公告)日：1948-11-19
申请号：GB1744746
申请日：1946-06-11
申请人： JOHN WILLIAM DONALD COOK
IPC分类号： A47F5/04 , A47F5/06
摘要： 612,953. Brackets. COOK, J. W. D. June 11, 1946. No. 17447. [Class 52 (v)] A bracket d of the kind used for detachably securing a correspondence tray e to a supporting pillar a, and having upper and lower slotted lugs to engage the pillar, has a frustoconical recess f in the upper lug which rests on a correspondingly tapered shoulder c on the pillar. The bracket may be of plastic material and moulded integrally with the tray. Specifications 421,233, 523,511, and 523,949 are referred to.

2. 发明专利

GB523949A Improvements in and relating to display stands, correspondence trays and the like 未知
公开(公告)号：GB523949A
公开(公告)日：1940-07-25
申请号：GB1021640
申请日：1939-01-10
申请人： JOHN WILLIAM DONALD COOK
IPC分类号： A47F5/06
摘要： 523,949. Brackets for posts. COOK, J. W. D. Jan. 10, 1939, No. 10216/40. Divided out of 523,511. [Class 52 (v)] In a display stand &c. of the kind in which a claw-fitted bracket engages an annular shoulder on a pillar, the supported device is directly pivotally mounted on the bracket so as to allow of tilting. In Fig. 1 the tray d or supporting arm h is pivoted at g and is adjustable through a screw f. In a modification, the shoulder on the pillar, instead of being formed as shown, is the top edge of a sleeve sliding on the pillar and secured thereto by transverse pins, at a suitable height. In Fig. 5, the tray h is pivoted at g to a T-shaped member m, the lower part of which is adjustable transversely by a screw o, so as to tilt laterally in the bracket a. Specifications 299,109, [Class 52 (v)], and 421,233 are referred to.

3. 发明专利

ZA8907443B METHOD OF PASTEURIZING AND ASEPTICALLY PACKAGING FOOD PIECES,AND INSTALLATION THEREFOR 未知
公开(公告)号：ZA8907443B
公开(公告)日：1991-06-26
申请号：ZA8907443
申请日：1989-09-29
申请人： DONALD COOK S PTY LIMITED
发明人： ACKERMANN COENRAAD CHRISTOFFEL , COENRAAD CHRISTOFFEL ANDRIES A
IPC分类号： A23D20060101 , A23L20060101 , A23L , A23D

4. 发明专利

GB488720A Improvements in and relating to collapsable tables, tea-trolleys, display-stands and the like 未知
公开(公告)号：GB488720A
公开(公告)日：1938-07-13
申请号：GB137537
申请日：1937-01-16
申请人： JOHN WILLIAM DONALD COOK
IPC分类号： A47B3/00
摘要： 488,720. Tables; tea wagons; display stands. COOK, J. W. D. Jan. 16, 1937, No. 1375. [Classes 52 (iii) and 52 (v)] In collapsable tables, tea wagons, display stands, &c. having the top or tray 1 pivoted to two or more legs 9 and adapted to be turned from the horizontal to the vertical position for collapse or for use as a fire-screen, a coupling element slidable upon the insides of the legs has a latch-forming block 13 engageable between parallel lugs 4, 5 outstanding from the table top to retain the top in the horizontal position. The coupling element has finger-pieces 12 engaging the sides of the legs and a slot 14 through which passes the bolt 8 forming the pivot pin on which the top 1 rotates, and is lifted from the position shown until the block 13 is above the lugs 4, 5 to free the top. Where the table legs are provided with a core or tie rod 9 the pivots 8 are displaced sidewards clear of the core and two slots 14 may be provided in the coupling elements so that they can be used at either end. The table top may be made of synthetic resin with the lugs 4, 5 integral therewith. More than one tray may be pivoted on the legs. A stop 15 limits the rotation of the top.

5. 发明专利

GB432744A Improvements in salvers, tea-trays and the like trays 未知
公开(公告)号：GB432744A
公开(公告)日：1935-08-01
申请号：GB885934
申请日：1934-03-21
申请人： JOHN WILLIAM DONALD COOK
IPC分类号： A47G23/06
摘要： 432,744. Trays; ornamenting. COOK, J. W. D., Tahoma Lodge, Lubbock Road, Chislehurst, Kent. March 21, 1934, No. 8859. [Class 128] [See also Group XV] The base of a salver, tea-tray, or like tray moulded from synthetic resin is provided on its underside with shallow recesses leaving a grid or rib - system between the recesses, the gridelements or ribs extend. ing up to and being sub. stantially flush with the boundary wall at or adjacent the periphery. As shown the upper side of the base b is flat sc that the parts covering the recesses are thinner than the ribs f, whereby the tray as viewed from above exhibits a shadow effect. Reinforcements i and i of metal or textile material may be embedded in the ribs, boundary wall b , and rim d. The recesses may be of diamond or, as shown, rectangular shape, or the ribs may run radially and concentrically.

6. 发明专利

GB421233A Improvements in and relating to display stands, correspondence trays and the like 未知
公开(公告)号：GB421233A
公开(公告)日：1934-12-17
申请号：GB94634
申请日：1934-01-10
申请人： JOHN WILLIAM DONALD COOK
IPC分类号： A47F5/04
摘要： 421,233. Brackets. COOK, J. W. D., 29, Kenmure Mansions, Pitshanger Lane, Ealing, London. Jan. 10, 1934, No. 946. [Class 52 (v)] In display stands, correspondence trays, &c. of the kind described in Specification 299,109, [Class 52 (v)], having upper and lower arms e , e2 slotted to engage rotatably a pillar a with annular grooves a , curved bearing surfaces f are provided extending inwards from the open end of the slot in the upper arm and adapted to make contact with the exterior of the pillar. The material which would otherwise be removed to form the slot in the upper arm may be utilised to provide these surfaces. The bearing surfaces in Figs. 1 and 3 are formed by slitting and bending down the edges of the slot s to form flanges f with diverging portions f. The flanges f are passed across the grooves a and the arm then lowered to engage the shoulder a of the pillar. A web e secured to the tray &c. d connects the upper arm el with the lower arm e2 the slot of which has a dependent curved member g engaging the pillar, and is also secured to the. tray by an extension plate e . The upper and lower arms of the bracket may be separate and may comprise metal plates with dovetailed anchors adapted to be moulded into the material of the tray. Fig. 13 shows the bracket moulded integrally with a tray of synthetic resin the upper arm el being connected by ribs j with the lower arm and provided with a part circular recess k around the inner end of the slot, the roof l of which rests upon the shoulder a while the curved surfaces k engage the pillar. The lower arm e is slotted and the semicircular closed end of the slot bears against the pillar.

7. 发明专利

GB155981A Improvements in or relating to handles for files and other hand tools 未知
公开(公告)号：GB155981A
公开(公告)日：1921-01-06
申请号：GB3026719
申请日：1919-12-03
申请人： JOHN WILLIAM DONALD COOK
IPC分类号： B25G1/00
摘要： 155,981. Cook, J. W. D. Dec. 3, 1919. Fixing by sockets and tangs. -Files and other hand-tools are secured to handles by means of an improved connection of the kind in which a shank upon the tool is engaged by a helical. spring arranged in a conical recess in the handle. According to the present invention the coil c which engages the tapered shank b is anchored at one extremity c' to the conical recess, the other end c being free. Alternatively the end c may be anchored and the end c free.

8. 发明专利

GB306782A Improvements in bags and envelopes and fasteners therefor 未知
公开(公告)号：GB306782A
公开(公告)日：1929-02-28
申请号：GB2019028
申请日：1928-07-11
申请人： MORRIS BELL WEINSTEIN , JOHN WILLIAM DONALD COOK
IPC分类号： B65D33/30
摘要： 306,782. Weinstein, M. B., and Cook, J. W. D. July 11, 1928. Paper and like bags; envelopes.-In paper &c. bags and envelopes formed from blanks the lateral portions 12 of which extend above the upper end of the middle portion 10, but do not extend so far down as the lower end 13 of the middle portion, the upper end 14 of the rear wall of the bag, which is formed by folding over and pasting together the lateral portions of the blank, is folded over upon itself and pasted and a strand of bendable wire 17 is disposed in the fold, the wire extending transversely of the bag and being coterminous with the fold. The blank may be formed with slits 15 on a line with the upper edge of the middle portion of the blank and extending therefrom towards the lateral edges of the blank. the portions 16 defined by the slits projecting beyond the side edges of the bar when the folding and pasting operations have been effected.

9. 发明专利

GB155130A Improvements in pipe-wrenches 未知
公开(公告)号：GB155130A
公开(公告)日：1920-12-16
申请号：GB168220
申请日：1920-01-19
申请人： JOHN WILLIAM DONALD COOK
IPC分类号： B25B13/50
摘要： 155,130. Cook, J. W. D. Jan. 19, 1920. Hand-grip wrenches.-Relates to pipe wrenches of the type in which one member having a curved jaw is adjustable upon the other member on which it pivots in the act of gripping the pipe or other object, a pivot pin on the former member being adapted to engage in one of a series of partcircular notches upon the back edge of the shank of the latter member to allow of adjustment of the open jaws to the size of the pipe &c. before gripping it, and consists in providing the curved jaw member with a guide having two angularlydisposed faces such that the other jaw member is maintained with one of its notches engaged with the pivot pin when its front edge contacts with one angular face, and is released from the pivot when rocked to engage with the other angular face. In the form shown in Fig. 2, the angularly-formed faces f , f are formed on the distance piece f secured between the jaw portions of the U-shaped jaw member d. By turning the other jaw member c so that its shank c contacts with the face f , the notched rear edge, c is disengaged from the pivot h, thus allowing free adjustment. The shank c may be widened out at c to prevent disconnexion of the two members. In the form shown in Fig. 4, the guide consists of a plurality of pins f , arranged to afford two angularly-disposed contact positions f , f'.

10. 发明专利

ZA897443B METHOD OF PASTEURIZING AND ASEPTICALLY PACKAGING FOOD PIECES,AND INSTALLATION THEREFOR 未知
公开(公告)号：ZA897443B
公开(公告)日：1991-06-26
申请号：ZA897443
申请日：1989-09-29
申请人： DONALD COOK S PTY LIMITED
发明人： ACKERMANN COENRAAD CHRISTOFFEL , COENRAAD CHRISTOFFEL ANDRIES A
IPC分类号： A23D20060101 , A23L20060101 , A23L , A23D

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