Patent GB-1916-124838
From google patents abstract: "Sights and methods of sighting.-Relates to anti-aircraft gun sights of the kind in which range and angle of sight corrections are effected by means of a transparent plate in the field of sight having a series of range curves for different angles of sight plotted thereon, such plate being adjustable relatively to a fixed vertical line so that the points of intersection of the curves with the fixed line, form sighting-marks, and vary as the movable plate is adjusted by hand according to the angle of sight. According to the invention, the sighting- device is in the form of a camera obscura, and the adjustments are effected automatically as the gun is elevated.."
- Tech class: CPC F41G3/00: Aiming or laying means
- Inventor location: San José, 363, Lima, Peru
Patent family descending from Patent US-1916-1207418
- Patent US-1916-1207418 (English title: Sighting and aiming attachment for guns and other pieces of ordnance, Filing date: 1916-01-05)
- Patent GB-1916-124838 (English title: Sighting and Aiming Device for use upon Cannon or other Pieces of Ordnance, Supplementary to patent: Patent US-1916-1207418, Filing date: 1916-05-04)
- Patent CA-1916-175249 (English title: Sighting and aiming device for cannon, Supplementary to patent: Patent US-1916-1207418, Filing date: 1916-05-17, National tech categories: CA 89/47)
Sources
- Original patent document and bibliography entry on espacenet
- Patent GB124838A on google patents
Year filed | 1916 |
---|---|
Year granted | 1919 |
Office | GB |
Patent number | 124838 |
Inventors | Enrique Lazarte |
Inventor country | PE |
Inventor location | |
Applicant person | Enrique Lazarte |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Sighting and Aiming Device for use upon Cannon or other Pieces of Ordnance |
English title | Sighting and Aiming Device for use upon Cannon or other Pieces of Ordnance |
Tech fields | military, guns |
Filing date | 1916-05-04 |
Full specification filed date | |
Application number | |
Grant date | 1919-04-10 |
Granted? | 1 |
Publication date | |
Supplementary to patent | Patent US-1916-1207418 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | |
Family year | 1916 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | 2 |
Application ID | |
INPADOC family ID | |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |