Pennsylvania Highlands Community College - Iron, Coal, and Steel Industry Collection

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About This Collection

This collection contains items relating to the iron, coal, and steel industry in Johnstown.
Displaying 38 items
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Appeal of Patent Application Rejection
Appeal of Patent Application Rejection
Patents
Letter from Harold E. Hobe about appeal of rejection of patent application for Railway Car Truck Fastener.
Appeal of Patent Application Rejection
Appeal of Patent Application Rejection
Patents
Letter from attorney of Sylvester G. Edelmann to Commissioner of Patents about appeal of rejection for patent application for Railway Car Truck Fastener.
Car Truck Patent 2,386,577
Car Truck Patent 2,386,577
Patents
Patent for Walter H. Statler and Louis G. Miller car truck, United State Patent Office 2,386,577.
Draft of Appeal of Patent Application Rejection
Draft of Appeal of Patent Application Rejection
Patents
Draft of letter from Harold E. Hobe about appeal of rejection of patent application for Railway Car Truck Fastener.
Handwritten Memo about Patent Application
Handwritten Memo about Patent Application
Patents
Memo about Edelmann patent application with two sets of handwriting and initials, one belonging to Harold E. Hobe, reading: [in pencil] "Don't you think we should send confirming letter to city on this meeting? HEH 12/16" [in blue ink]"Letter to Pgh confirming Ferito's visit and […] patent went to Pgh on 12/14. You were not here so I signed your name -- you should have copy JCR 12/[..]"
Image for Patent Application A
Image for Patent Application A
Patents
Photograph of man inserting wrench in the end of water cooling jacket to remove tip.
Image for Patent Application B
Image for Patent Application B
Patents
Photograph of wrench and tip after removal.
Image for Patent Application C
Image for Patent Application C
Patents
Photograph of welding gun with the water jacket removed.
Image for Patent Application D
Image for Patent Application D
Patents
Photograph of welding gun with the water jacket removed and wrench fitted over end of welding tip.
Letter about Patent
Letter about Patent
Patents
Letter from G. G. Erland Chief Engineer to R. F. Blough Secretary Suggestion Committee about an employee suggestion concerning a wrench.
Letter about Patent
Letter about Patent
Patents
Letter from F. O. Phillips, General Superintendent Johnstown Works, and G. G. Erland Patent Supervisor to D. G. Dalton, General Patent Attorney, about patent application for special wrench developed and used at Johnstown Works.
Letter about Patent Application
Letter about Patent Application
Patents
Letter from D. S. Ferito, Patent Attorney, about recent patent office action on patent application for Railway Car Truck Fastener.
Letter about Patent Application
Letter about Patent Application
Patents
Letter from Harold E. Hobe about actions taken regarding Edelmann patent application for Railway Car Truck Fastener.
Letter about Patent Application
Letter about Patent Application
Patents
Letter describing actions taken by Patent Supervisor H. E. Hobe about Edelmann's patent application for Railway Car Truck Fastener.
Letter about Patent Application
Letter about Patent Application
Patents
Letter from Harold E. Hobe about rejection of patent application for Edelmann Railway Car Truck Fastener.
Letter about Patent Application
Letter about Patent Application
Patents
Letter from Harold E. Hobe to S. G. Edelmann about Edemann's patent application for Railroad Car Truck Fastener.
Letter about Patent Application
Letter about Patent Application
Patents
Letter from D. S. Ferito, Patent Attorney, about rejection of patent application for Edelmann's Railway Car Truck Fastener.
Letter about Patent Application
Letter about Patent Application
Patents
Draft of letter from Harold E. Hobe to S. G. Edelmann about Edemann's patent application for Railroad Car Truck Fastener.
Letter about Patent Application
Letter about Patent Application
Patents
Letter from D. S. Ferito, Patent Attorney, about rejection of patent application for Edelmann's Railway Car Truck Fastener.
Letter about Patent Application Filing
Letter about Patent Application Filing
Patents
Letter from D. S. Ferito about Edelmann patent application for Railway Car Truck Fastener.