Menu Expand Menu Close
Back to Top
Filter Search Expand Close Filter
Search Expand Search Close

Search Constraints

Start Over
You searched for: Digital Content No Digital Content Remove constraint Digital Content: No Digital Content All Subjects Couplings--Patents. Remove constraint All Subjects: Couplings--Patents. Subject Topical Patents--United States. Remove constraint Subject Topical: Patents--United States.
1 entry found
Number of results to display per page

Search Results

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.