1
No title available. January 5, 1972: GB1259535-A (14 worldwide citation)

1,259,535. Side chain alkylation of aromatic hydrocarbons. BP CHEMICALS Ltd. 25 June, 1970 [5 Aug., 1969], No. 39139/69. Heading C5E. An aromatic hydrocarbon having a side-chain containing a hydrogen atom or a carbon atom alpha to the nucleus is alkylated in the sidechain by reaction with an olefin ...


2
No title available. January 5, 1972: GB1259459-A (13 worldwide citation)

1,259,459. Pressure-sensitive adhesive coating. BRITISH OXYGEN CO. Ltd. 20 May, 1969 [30 July, 1968], No. 36357/68. Heading B2E. [Also in Division C3] Pressure-sensitive adhesives comprise an aqueous dispersion of a polymer comprising units of 3-6% by weight of acrylic or methacrylic acid, 3-10% by ...


3
No title available. January 5, 1972: GB1259284-A (13 worldwide citation)

1,259,284. Condoms. L. R. INDUSTRIES Ltd. 31 July, 1969 [3 May, 1968], No. 20992/ 68. Heading A5R. A contraceptive sheath 4 is made of preformed synthetic plastics film material by either cutting it from a tube of such material and sealing one end by welding or adhesive or solvent bonding, or by cut ...


4
No title available. January 5, 1972: GB1258979-A (11 worldwide citation)

1,258,979. Covers for containers. P. FERRERO & C SpA. 8 July, 1969, No. 34339/69. Heading B8P. [Also in Division E2] A cover for a dispensing container comprises a frame 1 having an integral skirt 12 for insertion into the container 14 and a flap 6 hingedly connected to one edge of an opening 2 by m ...


5
No title available. January 5, 1972: GB1259497-A (11 worldwide citation)

1,259,497. Two-part couplings. KIN KWOK BAKELITE ELECTRICAL ACCESSORIES MFY. Ltd. 19 March, 1969, No. 14501/69. Heading H2E. In a combined plug and socket connector 1, plug contacts 4A, 4B, Fig. 2, are disposed in axial alignment with respective socket contacts 12, Fig. 3, in a two-part housing 2, 3 ...


6
No title available. January 5, 1972: GB1259181-A (11 worldwide citation)

1,259,181. Hospital bed. J. NESBIT-EVANS & CO. Ltd. May 28, 1970 [Feb.28, 1969], No.10809/69. Heading A4J. Mattress sections 21-24 of a bed, arranged in known manner to form a non-planar surface; are also arranged to swivel about 15 and thus to form a seat laterally of the bed.


7
No title available. January 5, 1972: GB1259100-A (10 worldwide citation)

1,259,100. Preserving liquids. GRANTS OF ST. JAMES'S Ltd. 10 Oct., 1969 [15 July, 1968], No. 33689/68. Heading A2D. [Also in Divisions B8 and C3] The storage capability of oxygen-sensitive products such as beverages and fruit juices, is improved by incorporating in the storage container a solid mate ...


8
No title available. January 5, 1972: GB1258984-A (9 worldwide citation)

1,258,984. Supported olefin polymerization catalyst. FARBWERKE HOECHST A.G. 17 Sept., 1969 [27 Sept., 1968], No. 45868/69. Heading C3P. Olefins are polymerized in the presence of a catalyst comprising (A) the reaction product of a magnesium carboxylate and a tetravalent titanium compound containing ...


9
No title available. January 5, 1972: GB1259085-A (8 worldwide citation)

1,259,085. Forming and finishing yarns. COMPAGNIE DE SAINT-GOBAIN. 2 Feb., 1970 [5 Feb., 1969], No. 4836/70. Heading D1F and D1W. Composite products are prepared by passing one or more threads or strands of filaments 1 to a venturi tube 4 where the filaments are separated from each other, applying f ...


10
No title available. January 5, 1972: GB1259356-A (8 worldwide citation)

1,259,356. Valves. I.F.R. CROOK. 16 July, 1970 [16 April, 1969], No. 19463/69. Heading F2V. [Also in Division H1] An operating member 1, Fig. 5, for an electric switch or fluid valve comprises a rockable element supported at at least one end by a resilient diaphragm 4 whereby the member has two alte ...