1
Brint Norman Trevor: Improvements in or relating to sighting devices. Her Majesty S Principal Sec de, July 14, 1965: GB998212-A (4 worldwide citation)

998,212. Sighting devices. WAR DEPARTMENT, SECRETARY OF STATE. April 29, 1964 [Jan. 29, 1963; Aug. 19, 1963], Nos. 3569/63 and 32636/63. Heading F3C. [Also in Division G2] A sighting device for guns and surveying or or other optical instruments includes a portion 2 incorporating a sighting instrumen ...


2
Improvements in or relating to sighting devices. Vickers, Percy Willis Gray, April 30, 1925: GB232759-A (3 worldwide citation)

232,759. Vickers, Ltd., and Gray, P. W. April 1, 1924. Telescopes. - In sighting-devices of the kind comprising a gyroscopically stabilized prismatic element so that the image of the target is stationary in the field of view, the prismatic element A is made of a single solid piece of glass consistin ...


3
Kelly Francis Harry: Improvements in or relating to sighting devices for rifles and machine guns.. Kelly Francis Harry, December 27, 1917: GB112050-A (2 worldwide citation)

112,050. Kelly, F. H. Jan. 8, 1917. Sights and methods of sighting.-Consists in fitting a small-arm or machine gun with a traverse graduated level or other gravity controlled indicator to enable the gun to be tilted laterally a determined amount to compensate for the wind. Fig. 1 shows a curved grad ...


4
Improvements in or relating to sighting devices. Contraves, October 26, 1955: GB739149-A (1 worldwide citation)

739,149. Sighting devices. CONTRAVES AKT.-GES. Dec. 24, 1953 [Dec. 24, 1952; Dec. 21, 1953], No. 35891/53. Class 97 (1). [Also in Group XL (a)] In a sighting device in which the object sighted is viewed by reflection in a plane mirror through which light from a mask is projected to allow the object ...


5
[en] Improvements in or relating to Sighting Devices.. VICKERS, HOWARD GRUBB, March 20, 1919: GB191515662-A

[en] 15,662. Grubb, Sir H., and Vickers, Ltd. Nov. 5. Sighting-instruments.-A panoramic sighting- instrument, adapted for use in directing field guns, is so constructed that the only mechanical motion affecting its accuracy is the revolution of a spindle in its bearings. The spindle b, Fig. 4, turni ...


6
Improvements in or relating to sighting devices for firearms and the like. Theodore Bergmann, May 5, 1937: GB465286-A

465,286. Sighting practice firearms. BERGMANN, T., (trading as BERGMANN & CO., T.). Nov. 26, 1935, No. 32798. Convention date, Nov. 26, 1934. [Class 119] [Also in Groups X and XV] A diminishing optical system b, Fig. 1, is arranged in the sighting line of a practice firearm a whereby the target is b ...


7
Thring Leonard Godfrey Pinney: Improvements in or relating to sighting devices for guns.. Thring Leonard Godfrey Pinney, April 3, 1919: GB124469-A

124,469. Thring, L. G. P. Jan. 13, 1916. Sights.-Consists in a hyposcope sighting-device, particularly for use on guns having a large angle of sight such as guns for discharging grenades, comprising an observing-mirror mounted at the breech end of the gun and a sighting-mirror mounted on a swinging- ...


8
Beld Casper Melchior Balthazar: Improvements in or relating to sighting-devices for anti-aircraft guns.. Beld Casper Melchior Balthazar, February 28, 1918: GB103646-A

103,646. Beld, C. M. B. van den. Jan. 22, 1916, [Convention date]. Sights and methods of sighting.-Consists in anti-aircraft sighting-apparatus, characterized by the provision of a foresight surrounded by an open ring, the plane of which is maintained horizontal at any angle of elevation of the gun. ...


9
Dawson Arthur Trevor, Buckham George Thomas: Improvements in or relating to sighting devices for guns.. Dawson Arthur Trevor, Buckham George Thomas, May 22, 1919: GB126690-A

126,690. Dawson, Sir A. T., and Buckham, Sir G. T. Feb. 13, 1917. Sights.-Relates to foresights made of glass or other transparent material illuminated by a luminous substance which is preferably radioactive. According to the invention, the foresight consists of a prism A having a reflecting surface ...


10
Improvements in or relating to sighting devices such as telescopes, periscopes and the like. Fried Krupp Germaniawerft, Optische Anstalt Goerz, October 6, 1921: GB147061-A

147,061. Krupp Akt.-Ges. Germaniawerft, F., and Optische Anstalt C. P. Goerz Akt.-Ges. Dec. 13, 1916, [Convention date]. Methods of sighting.-The direction of sighting-devices is maintained during movements of the supports by means of gyroscopicallycontrolled devices. The sighting line or object gla ...