1
A process for the preparation of terephthalic acid having extremely high purity. Mitsui Petrochemical, February 17, 1965: GB983677-A (21 worldwide citation)

In a process for the preparation of terephthalic acid wherein a p-substituted aromatic compound, e.g. an aromatic hydrocarbon is catalytically oxidized with gaseous molecular oxygen in the presence of aliphatic carboxylic acid, e.g. acetic acid, as a solvent and in the co-existence of an oxidation c ...


2
Thoma Hans: Improvements in or relating to swash plate or like pumps or motors. Hans Thoma, February 17, 1965: GB983310-A (15 worldwide citation)

983,310. Reciprocating pumps and motors. H. THOMA. Jan. 29, 1962, No. 3261/62. Drawings to Specifications. Heading FIA. In a swash plate pump or motor, the slippers contacting the swash plate have lubricating grooves in communication with a central bore in the piston which grooves throttle the hydra ...


3
Detergent briquettes. Colgate Palmolive Co, February 17, 1965: GB983243-A (13 worldwide citation)

Readily disintegrable detergent briquettes are obtained by mixing together a normally solid water-soluble anionic synthetic detergent with a normally solid water-soluble inorganic salt to produce a particulate composition containing up to 21%, preferably 2-15%, moisture, moistening the particles wit ...


4
Improvements in electrical model roadways. Faller G M B H Geb, February 17, 1965: GB983418-A (12 worldwide citation)

983,418. Toy vehicle roadways. GEBR FALLER G.m.b.H. Aug. 27, 1963 [May 24, 1963], No. 33849/63. Heading A6S. An electric model roadway having two independently electrically controlled lanes for two-way traffic has overtaking sections with switchpoints for transferring a vehicle from its own lane int ...


5
Sandys Richard: Improvements in or relating to plastic clad frames. Tensile Products, February 17, 1965: GB983471-A (10 worldwide citation)

983,471. Cladded frames. TENSILE PRODUCTS Ltd. July 3, 1963, No. 26431/63. Heading E1J. In a window, door &c. frame comprising a core 10, 11 Fig. 1, 33, 34, Fig. 4 having a cladding attached to it which includes a channelshaped portion in transverse section the flanges 14, Fig. 1 or 36 Fig. 4, of wh ...


6
Axial flow fan. A de Jong, February 17, 1965: GB983469-A (8 worldwide citation)

983,469. Axial-flow fans. A. DE JONG N.V. March 8, 1963 [March 9, 1962], No. 9297/63. Heading F1C. In an axial-flow fan of the type comprising a ring of stationary guide blades behind the rotor hub and adjacent a diffuser having a straight axial outlet, the guide blades are curved and twisted, with ...


7
Personnel isolation and protection system. Paul Webb M D, February 17, 1965: GB983423-A (8 worldwide citation)

983,423. Protective suits. P. WEBB. April 25, 1961 [April 27, 1960], No. 14935/61. Heading A3V. [Also in Divisions A5, B7 and F4] Apparatus for isolating a person from a dangerous atmosphere comprises an outer air-impermeable completely enveloping garment 10, air circulation passages within the garm ...


8
Magnetic joint for connecting pipes. Delattre Henri, February 17, 1965: GB983278-A (7 worldwide citation)

983,278. Pipe joints. H. DELATTRE. Dec. 2, 1963 [Dec. 1, 1962], No. 47441/63. Heading F2G. Complementary connecting parts 3, 4, Fig. 1, adapted to be fitted to pipes 1, 2 of metal, glass or a plastic respectively include magnetic members 5, 6, at least one including permanent magnet means, and being ...


9
Improvements in or relating to portable canopies. Frank Joseph Marino, February 17, 1965: GB983720-A (7 worldwide citation)

983,720. Collapsible awnings. F. J. MARINO. Sept. 19, 1962, No. 35738/62. Heading E1A. A foldable canopy consists of a number of inverted U-section frames which are interconnected by a pivoted sliding link mechanism 18-27 is shown and is provided with rollers 16 and a flexible covering 30 of canvas ...


10
Improvements in or relating to swivellable propeller drives. Reiners Walter, Georg Wiggermann, February 17, 1965: GB983462-A (7 worldwide citation)

983,462. Toothed gearing. W. REINERS, and G. WIGGERMANN, [trading as FIRMA REINERS und WIGGERMANN]. March 16, 1962 [March 17, 1961], No. 10124/62. Heading F2Q. [Also in Division B7] In a swivellable propeller arrangement (see Division B7) in which the drive by a stationary motor (not shown) of the p ...