1
Improvements relating to double-acting pneumatic pumps. Otto Bothe, August 26, 1953: GB696168-A (6 worldwide citation)

696,168. Pistons; stuffing-boxes. BOTHE, O. July 27, 1951, No. 17840/51. Classes 122(i) and 122(v) [Also in Group XXVIII] A double-acting air pump, especially for inflating pneumatic tyres, comprises a cylinder 1 provided with a slip-over handle 7 and a hollow pistonrod 5 carrying a double-acting pi ...


2
Lutman Albert: Collapsible dummy. Rowntree And Company, August 26, 1953: GB696391-A (6 worldwide citation)

696,391. Folding toys. ROWNTREE & CO., Ltd. March 13, 1952. [April 16, 1951] No. 8865/51. Class 132 (iii). [Also in Group XVIII] A collapsable dummy comprises a tube 1 of resilient material which can be folded flat and foldable distance pieces 4, 8 for supporting the tube when distended, the distanc ...


3
Improvements in or relating to dispensing containers. Nathan Stone, August 26, 1953: GB696310-A (6 worldwide citation)

696,310. Dispensing paste from containers. STONE, N. March 17, 1952 [March 28, 1951], No. 7207/51. Class 102 (ii). Apparatus for dispensing pastes, e.g., mustard, comprises a container 1 having a closure 2 that has a guide 9 for the tubular piston rod 27 of a piston 12. The lever 17 projects through ...


4
Improvements in and relating to cartons and detachable labels therefor. Alfred Montague Anderson, August 26, 1953: GB696381-A (5 worldwide citation)

696,381. Cartons. ANDERSON, A. M. Nov. 19, 1951 [Nov. 28, 1950], No. 29068/50. Drawings to Specification. Class 18 A carton has a supporting tongue or tongues, for a detachable label, cut from one face adjacent a closing flap. A closing flap of the carton when in its closed position serves to hold t ...


5
Craig Andrew Murdoch, Renton Robert Charles: A new or improved method of and means for applying liquid coolants and lubricants tothe cutting tools of machine tools and to the work pieces being operated upon by such cutting tools. Bourdon Tools, August 26, 1953: GB696198-A (4 worldwide citation)

696,198. Machine-tool details. BOURDON TOOLS, Ltd. April 21, 1952, No. 9944/52. Class 83 (iii). [Also in Group XXIII] Apparatus for supplying a liquid for lubricating and cooling a tool 6, which describes a solid of revolution of hollow cylindrical, cup, conical, or the like form comprises means for ...


6
Lohr Karl Heinz Eisen, Kohrt Hans Ulrich, Gebhardt Karl, Jauernik Rudolf: Method of and apparatus for continuous counter current liquid/liquid extractions. Metallgesellschaft, August 26, 1953: GB696114-A (4 worldwide citation)

696,114. Making extracts. METALLGES., AKT.-GES. Oct. 19, 1951, No. 24491/51. Class 81 (i). In a method of continuous countercurrent liquid/liquid extraction in a plurality of stages, the mixing and conveying of the liquids is effected by centrifugal pumps which are disposed in separate pump spaces i ...


7
Improvements in and relating to electrical distribution boards. Vickers Electrical, August 26, 1953: GB696340-A (4 worldwide citation)

In an electrical distribution board (see Groups XXXVI and XXXVII) in which bus-bars &c. are embedded in a body of insulating material, the material comprises 36 per cent of a resinous material such as polyvinyl chloride or a copolymer thereof such as a copolymer of vinyl chloride and vinyl acetate, ...


8
Improvements in or relating to electric light door switches. Ernst Schneider, August 26, 1953: GB696256-A (4 worldwide citation)

696,256. Switching systems. SCHNEIDER, E. July 27, 1951 [July 28, 1950; May 15, 1951], No. 17905/51. Class 38 (iv). [Also in Groups XXXVI and XXXVII] A lighting circuit m is controlled by a switch c let into a door a adjacent the latch b and connected to the circuit by sunk conductors h and a hinged ...


9
Improvements in or relating to backing members for machine sanding apparatus. Minnesota Mining & Mfg, August 26, 1953: GB696379-A (4 worldwide citation)

The fibres of a fabric are strengthened to make it more water-resistant by impregnation with a polymeric vinyl acetate emulsion containing a maleate prepared as follows:-3300 pts. water, 37 pts. polyvinyl alcohol, 15 pts. sodium bicarbonate, and 30 pts. sodium lauryl sulphate are mixed and heated to ...


10
Improvements in or relating to the wrapping of meat. American Viscose, August 26, 1953: GB696373-A (4 worldwide citation)

A composite sheet wrapper for preserving uncooked meat, especially freshly-skinned carcasses, during storage and shipment comprises absorbent fibres adhered to at least one layer of a flexible, extensible, water-resistant film of organic film-forming material having a multiplicity of minute perforat ...