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1. Jacob P. Shafer, of Terra Alta, West Virginia, Car and pipe coupling, specification forming part of letters patent no. 638,403, dated December 5, 1899.

Creator Corporate Names:
United States. Patent Office.
Title:
Jacob P. Shafer, of Terra Alta, West Virginia, Car and pipe coupling, specification forming part of letters patent no. 638,403, dated December 5, 1899.
Call Number:
P16063
Date:
1899
Description:

Photocopy of patent application. "Application filed June 8, 1899. Serial No. 719,828. (No model)."

Subject Personal:
Shafer, Jacob P.
Subject Topical:
Patents--United States., Couplings--Patents.
All:
Patents--United States., Couplings--Patents., Shafer, Jacob P.

2. Before the Hon. Commissioner of Patents in the matter of the application of James E. A. Gibbs, for an extension of the letters patent, no. 573 of reissues, granted July 13th, 1858, for improvement in sewing machines, originally granted June 2d, 1857, no. 17,427 : testimony on behalf of applicant.

Creator Personal:
Gibbs, James E. A.
Title:
Before the Hon. Commissioner of Patents in the matter of the application of James E. A. Gibbs, for an extension of the letters patent, no. 573 of reissues, granted July 13th, 1858, for improvement in sewing machines, originally granted June 2d, 1857, no. 17,427 : testimony on behalf of applicant.
Call Number:
P18068
Date:
1871
Description:
Pamphlet.
Subject Personal:
Gibbs, James E. A.
Subject Topical:
Patents--United States., Sewing machines--Patents., Inventions--United States.
All:
Patents--United States., Gibbs, James E. A., Sewing machines--Patents., Inventions--United States.