Patents Collection

J Nasmyths patent steam hammer, front elevation

Jonathan Hulls patent design for a steam tugboat to tow ships in and out of harbour, 1736 Date: 1736

Dodds patent wedge motion, side elevation Date: 1841

Patent poster for Shand, Mason & Co
A patent poster for Shand, Mason & Co, fire engine makers and hydraulic engineers, advertising three types of firefighting equipment

Patent for John Cabot
Letters patent for a voyage to discover new lands granted to John Cabot by King Henry VII, 1496-1497 Date: 1496-1497

Patent hydraulic press, vertical and plan sections

R Wilsons patent self acting motion as applied to J Nasmyths 30 cwt steam hammer, front elevation

J Nasmyths patent 1 cwt steam hammer

J Nasmyths patent steam hammer, front and side elevations

5 cwt steam hammer, J Nasmyths patent, front elevation and detail

Steam hercules with Wilsons patent valve, side elevation Date: 1851

Wilsons patent no 11, 767 steam hammer
Wilsons patent (no 11, 767 steam hammer improvements) front and side elevations Date: 1847

Untitled, hydraulic press, details

Patent hydraulic press, vertical sections Date: 1862

Untitled, patent hydraulic press

R Wilsons patent cut off motion, details

R Wilsons patent improved variable cut off motion, full side elevation and horizontal section

Details for R Wilsons patent improved variable cut off motion

R Wilsons patent improved, variable cut off motion

R Wilsons patent improved, horizontal packing press, plan, side elevation and sections

Star locomotive, Grays patent engine, side elevation Date: 1897

Patent Office Curiosities and Ingenuities
Some Curiosities and Ingenuities of the Patent Office! These include a popelling device, a helmet-mounted gun, a submersible lifesaving apparatus, a cool pipe

The electric light- Mr Edison in his laboratory: a sketch fr
Illustration showing Thomas Edison (1847 - 1931) in his laboratory experimenting with light in 1880. The most prolific inventor the world has ever seen

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