Signal Rocket Launcher FWP. Bouverie & W. Balch Original Patent Lithograph 1888
DESCRIPTION:
On this original linen-backed lithograph from 1888, F. W. P. Bouverie and W. Balch patented an improvement on pyrotechnic signals for naval, military, and other related purposes. The device has a drop-down breechloader that is used to fire signal rockets.
All patent lithographs sold by Maymont Group are 100% ORIGINAL.
These documents are NOT reproductions or posters (patent art).
These are the original lithographs found in books obtained from the Patent and Trademark Office directly.
In the 1800's and early 1900's, inventors would submit a detailed drawing of the invention and/or improvements to the patent and trademark office. Once received and if approved, the Patent office would then send a letter of confirmation to the inventor and begin to take that drawing and etch it into stone in order to create and print this linen-backed lithograph. These documents are the original hard copies that were created by the patent office's artists, and act as patent examiner reference material. With that being said, these are 100% original and are the only physical copies in existence.
If you have any other inquiries concerning our business or the patents we are selling, please do not hesitate to contact us and we will respond promptly.
Projectile Fuse Contact Rheinische Metallwaaren-Und Maschinenfabrik Original Patent Lithograph 1932
DESCRIPTION:
On this original linen-backed lithograph from 1932 (includes original specification sheet), Rheinische Metallwaaren-Und Maschinenfabrik patented a contact device for tranferring energy to projectile fuses. As Rheinische Metallwaren- und Maschinenfabrik AG, the now Rheinmetall AG was founded in April 1889 in Düsseldorf by Heinrich Ehrhardt and his associates to take on a contract that Hörder Bergwerks- und Hüttenverein (a munitions company) could not fulfill. In 1901 Dreysesche Gewehrfabrik, Munitions- und Waffenfabrik was acquired.
All patent lithographs sold by Maymont Group are 100% ORIGINAL.
These documents are NOT reproductions or posters (patent art).
These are the original lithographs found in books obtained from the Patent and Trademark Office directly.
In the 1800's and early 1900's, inventors would submit a detailed drawing of the invention and/or improvements to the patent and trademark office. Once received and if approved, the Patent office would then send a letter of confirmation to the inventor and begin to take that drawing and etch it into stone in order to create and print this linen-backed lithograph. These documents are the original hard copies that were created by the patent office's artists, and act as patent examiner reference material. With that being said, these are 100% original and are the only physical copies in existence.
If you have any other inquiries concerning our business or the patents we are selling, please do not hesitate to contact us and we will respond promptly.
Projectile Explosives Graydon Original Patent Lithograph 1888
DESCRIPTION:
On this original linen-backed lithograph from 1888, J. W. Graydon patented improvements relating to high-explosive shells. The explosive charge is divided up both longitudinally and transversely, into small portions, each enveloped in a covering of non-heat conducting or other material.
All patent lithographs sold by Maymont Group are 100% ORIGINAL.
These documents are NOT reproductions or posters (patent art).
These are the original lithographs found in books obtained from the Patent and Trademark Office directly.
In the 1800's and early 1900's, inventors would submit a detailed drawing of the invention and/or improvements to the patent and trademark office. Once received and if approved, the Patent office would then send a letter of confirmation to the inventor and begin to take that drawing and etch it into stone in order to create and print this linen-backed lithograph. These documents are the original hard copies that were created by the patent office's artists, and act as patent examiner reference material. With that being said, these are 100% original and are the only physical copies in existence.
If you have any other inquiries concerning our business or the patents we are selling, please do not hesitate to contact us and we will respond promptly.
Grenade Edgar Brandt Original Patent Lithograph 1932
DESCRIPTION:
On this original linen-backed lithograph from 1932 (includes original specification sheet), Edgar William Brandt patented improvements in or relating to grenades. Edgar William Brandt (1880–1960) was a French ironworker, prolific weapons designer and head of a company that designed 60mm, 81mm and 120mm mortars that were very widely copied throughout and subsequent to World War II. He also invented discarding-sabot artillery shells, and contributed substantially through his development of HEAT rifle grenades to the development of effective HEAT-warhead weapons for infantry anti-tank use.
All patent lithographs sold by Maymont Group are 100% ORIGINAL.
These documents are NOT reproductions or posters (patent art).
These are the original lithographs found in books obtained from the Patent and Trademark Office directly.
In the 1800's and early 1900's, inventors would submit a detailed drawing of the invention and/or improvements to the patent and trademark office. Once received and if approved, the Patent office would then send a letter of confirmation to the inventor and begin to take that drawing and etch it into stone in order to create and print this linen-backed lithograph. These documents are the original hard copies that were created by the patent office's artists, and act as patent examiner reference material. With that being said, these are 100% original and are the only physical copies in existence.
If you have any other inquiries concerning our business or the patents we are selling, please do not hesitate to contact us and we will respond promptly.
Bladed Projectiles Edgar Brandt Original Patent Lithograph 1932
DESCRIPTION:
On this original linen-backed lithograph from 1932 (includes original specification sheet), Edgar William Brandt patented improvements in bladed projectiles. Edgar William Brandt (1880–1960) was a French ironworker, prolific weapons designer and head of a company that designed 60mm, 81mm and 120mm mortars that were very widely copied throughout and subsequent to World War II. He also invented discarding-sabot artillery shells, and contributed substantially through his development of HEAT rifle grenades to the development of effective HEAT-warhead weapons for infantry anti-tank use.
All patent lithographs sold by Maymont Group are 100% ORIGINAL.
These documents are NOT reproductions or posters (patent art).
These are the original lithographs found in books obtained from the Patent and Trademark Office directly.
In the 1800's and early 1900's, inventors would submit a detailed drawing of the invention and/or improvements to the patent and trademark office. Once received and if approved, the Patent office would then send a letter of confirmation to the inventor and begin to take that drawing and etch it into stone in order to create and print this linen-backed lithograph. These documents are the original hard copies that were created by the patent office's artists, and act as patent examiner reference material. With that being said, these are 100% original and are the only physical copies in existence.
If you have any other inquiries concerning our business or the patents we are selling, please do not hesitate to contact us and we will respond promptly.
Anti-Aircraft Fire Control Vicker-Armstrongs Limited Original Patent Lithograph 1932
DESCRIPTION:
On this original linen-backed lithograph from 1932 (includes original specification sheet), Vickers-Armstrongs Limited patented improvements in or relating to apparatus for use in the fire control of anti-aircraft guns. Vickers-Armstrongs Limited was a British engineering conglomerate formed by the merger of the assets of Vickers Limited and Sir W G Armstrong Whitworth & Company in 1927. The majority of the company was nationalised in the 1960s and 1970s, with the remainder being divested as Vickers plc in 1977.
All patent lithographs sold by Maymont Group are 100% ORIGINAL.
These documents are NOT reproductions or posters (patent art).
These are the original lithographs found in books obtained from the Patent and Trademark Office directly.
In the 1800's and early 1900's, inventors would submit a detailed drawing of the invention and/or improvements to the patent and trademark office. Once received and if approved, the Patent office would then send a letter of confirmation to the inventor and begin to take that drawing and etch it into stone in order to create and print this linen-backed lithograph. These documents are the original hard copies that were created by the patent office's artists, and act as patent examiner reference material. With that being said, these are 100% original and are the only physical copies in existence.
If you have any other inquiries concerning our business or the patents we are selling, please do not hesitate to contact us and we will respond promptly.
Anti Aircraft Weapon Aiming Rheinische Metallwaaren-Und Maschinenfabrik Original Patent Lithograph 1932
DESCRIPTION:
On this original linen-backed lithograph from 1932 (includes original specification sheet), Rheinische Metallwaaren-Und Maschinenfabrik patented an improved aiming device, more particularly for anti-aircraft guns. As Rheinische Metallwaren- und Maschinenfabrik AG, the now Rheinmetall AG was founded in April 1889 in Düsseldorf by Heinrich Ehrhardt and his associates to take on a contract that Hörder Bergwerks- und Hüttenverein (a munitions company) could not fulfill. In 1901 Dreysesche Gewehrfabrik, Munitions- und Waffenfabrik was acquired.
All patent lithographs sold by Maymont Group are 100% ORIGINAL.
These documents are NOT reproductions or posters (patent art).
These are the original lithographs found in books obtained from the Patent and Trademark Office directly.
In the 1800's and early 1900's, inventors would submit a detailed drawing of the invention and/or improvements to the patent and trademark office. Once received and if approved, the Patent office would then send a letter of confirmation to the inventor and begin to take that drawing and etch it into stone in order to create and print this linen-backed lithograph. These documents are the original hard copies that were created by the patent office's artists, and act as patent examiner reference material. With that being said, these are 100% original and are the only physical copies in existence.
If you have any other inquiries concerning our business or the patents we are selling, please do not hesitate to contact us and we will respond promptly.