DESCRIPTION:

On this original linen-backed lithograph from 1888, G. W. Brown and C. D. Mosher (H. H. Lake) patented centrifugal fans. A rotary fan or blower is located at a convenient point in the flue of a steam-boiler or other furnace for producing a forced draught.

PRODUCT INFO:

Our business name is synonymous with quality and authenticity, and we ensure that these patents are the only original physical prints. We will soon offer limited edition prints and collector's items that fit any budget. MAYMONT PATENT GROUP will retain the Digital Copyright for ALL patents sold. Our team strives to preserve the patent sheets to the furthest extent possible. We work with extreme care and handling from the moment we process it to the moment it leaves our facilities to ensure a quality product.

COLLECTION:

The only source of authentic one-of-a-kind historic patent examiner prints. Shop never before seen patents from famous inventors such as Nikola Tesla, Thomas Edison, George Westinghouse, and many more.

FRAMES:

We offer a framing option for our products. All frames are sized and customized according to each and every unique patent. We highly recommend this option to ensure the preservation of quality and to ease the display of your delicate one of a kind piece of history. Please contact us with your order number if you would like to utilize this option. Pricing may vary depending on the number of sheets.

DESCRIPTION:

On this original linen-backed lithograph from 1888, J. B. Moorhouse patented a can opening knife which is formed with a cranked blade, a notch being cut in the part to guide the knife in cutting.

PRODUCT INFO:

Our business name is synonymous with quality and authenticity, and we ensure that these patents are the only original physical prints. We will soon offer limited edition prints and collector's items that fit any budget. MAYMONT PATENT GROUP will retain the Digital Copyright for ALL patents sold. Our team strives to preserve the patent sheets to the furthest extent possible. We work with extreme care and handling from the moment we process it to the moment it leaves our facilities to ensure a quality product.

COLLECTION:

The only source of authentic one-of-a-kind historic patent examiner prints. Shop never before seen patents from famous inventors such as Nikola Tesla, Thomas Edison, George Westinghouse, and many more.

FRAMES:

We offer a framing option for our products. All frames are sized and customized according to each and every unique patent. We highly recommend this option to ensure the preservation of quality and to ease the display of your delicate one of a kind piece of history. Please contact us with your order number if you would like to utilize this option. Pricing may vary depending on the number of sheets.

DESCRIPTION:

On this original linen-backed lithograph from 1888, Donkin, G., and Nichol, B. G. patented bulkhead doors. The door is partly balanced by a weight suspended by a chain passing over a pulley. The spindle is screwed at its upper part and engages with a half-nut hinged to the bulkhead, so that turning the spindle by means of the handwheel the door is jammed into its seating to make a water-tight joint.

PRODUCT INFO:

Our business name is synonymous with quality and authenticity, and we ensure that these patents are the only original physical prints. We will soon offer limited edition prints and collector's items that fit any budget. MAYMONT PATENT GROUP will retain the Digital Copyright for ALL patents sold. Our team strives to preserve the patent sheets to the furthest extent possible. We work with extreme care and handling from the moment we process it to the moment it leaves our facilities to ensure a quality product.

COLLECTION:

The only source of authentic one-of-a-kind historic patent examiner prints. Shop never before seen patents from famous inventors such as Nikola Tesla, Thomas Edison, George Westinghouse, and many more.

FRAMES:

We offer a framing option for our products. All frames are sized and customized according to each and every unique patent. We highly recommend this option to ensure the preservation of quality and to ease the display of your delicate one of a kind piece of history. Please contact us with your order number if you would like to utilize this option. Pricing may vary depending on the number of sheets.

DESCRIPTION:

On this original linen-backed lithograph from 1890, A.J. Newton and E.K. Newton patented an improvement in bottle stoppers. The bottle stopper is very similar to the cork. Its most common use is with bottled spirit beverages such as wine to seal the bottle and ensure preservation. 

PRODUCT INFO:

Our business name is synonymous with quality and authenticity, and we ensure that these patents are the only original physical prints. We will soon offer limited edition prints and collector's items that fit any budget. Maymont Group will retain the Digital Copyright for ALL patents sold. Our team strives to preserve the patent sheets to the furthest extent possible. We work with extreme care and handling from the moment we process it to the moment it leaves our facilities to ensure a quality product.

COLLECTION:

The only source of authentic one-of-a-kind historic patent examiner prints. Shop never before seen patents from famous inventors such as Nikola Tesla, Thomas Edison, George Westinghouse, and many more.

FRAMES:

We offer a framing option for our products. All frames are sized and customized according to each and every unique patent. We highly recommend this option to ensure the preservation of quality and to ease the display of your delicate one of a kind piece of history.  Please contact us with your order number if you would like to utilize this option. Pricing may vary depending on the number of sheets.

DESCRIPTION:

On this original linen-backed lithograph from 1888, J. Kidman patented a baking oven. The oven is composed of two baking-chambers, one above the other, heated by a flue proceeding from a furnace situated beneath and on one side of the lower chamber.

PRODUCT INFO:

Our business name is synonymous with quality and authenticity, and we ensure that these patents are the only original physical prints. We will soon offer limited edition prints and collector's items that fit any budget. MAYMONT PATENT GROUP will retain the Digital Copyright for ALL patents sold. Our team strives to preserve the patent sheets to the furthest extent possible. We work with extreme care and handling from the moment we process it to the moment it leaves our facilities to ensure a quality product.

COLLECTION:

The only source of authentic one-of-a-kind historic patent examiner prints. Shop never before seen patents from famous inventors such as Nikola Tesla, Thomas Edison, George Westinghouse, and many more.

FRAMES:

We offer a framing option for our products. All frames are sized and customized according to each and every unique patent. We highly recommend this option to ensure the preservation of quality and to ease the display of your delicate one of a kind piece of history. Please contact us with your order number if you would like to utilize this option. Pricing may vary depending on the number of sheets.

DESCRIPTION:

On this original linen-backed lithograph from 1888, H. Salkeld patented apparatus for making extracts, decoctions, and infusions. Consists in the combination with a pot for making herbal infusions of a conical perforated strainer provided with a flange and fitted within the pot mouth.

PRODUCT INFO:

Our business name is synonymous with quality and authenticity, and we ensure that these patents are the only original physical prints. We will soon offer limited edition prints and collector's items that fit any budget. MAYMONT PATENT GROUP will retain the Digital Copyright for ALL patents sold. Our team strives to preserve the patent sheets to the furthest extent possible. We work with extreme care and handling from the moment we process it to the moment it leaves our facilities to ensure a quality product.

COLLECTION:

The only source of authentic one-of-a-kind historic patent examiner prints. Shop never before seen patents from famous inventors such as Nikola Tesla, Thomas Edison, George Westinghouse, and many more.

FRAMES:

We offer a framing option for our products. All frames are sized and customized according to each and every unique patent. We highly recommend this option to ensure the preservation of quality and to ease the display of your delicate one of a kind piece of history. Please contact us with your order number if you would like to utilize this option. Pricing may vary depending on the number of sheets.