US Patent: X9,299 - Steam gauge for preventing the explosion of boilers


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US Patent: 9,299X

Steam gauge
Steam gauge for preventing the explosion of boilers

Patentee:

Samuel Raub, Jr. (exact or similar names) - Wilkes-Barré, Luzerne County, PA

USPTO Classifications:

Tool Categories:

propulsion and energy : steam apparatus : stationary boilers : steam pressure gauges

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Granted:	Dec. 28, 1835

Patent Pictures:

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Description:

Wilkes-Barre was named by Captain John Durkee of the Susquehannah (Land) Company of Connecticut in honor of two British members of Parliament, John Wilkes and Issacs Barré, who support the American cause during the Revolution.

Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2,000 of the almost 10,000 documents were recovered. Little is known about this patent. There are no patent drawings available. This patent is in the database for reference only.