JMB-20140720C-0007

A metal pipe under the hood of a tractor includes a patent marking formed in the metal of an elbow in the pipe and reads "PAT PEND GATE".
Looking under the hood of tractor revealed this beautiful patent marking.

Looking under the hood of tractor revealed this beautiful patent marking.

  • Date captured: 2014-07-20
  • Photographer: J. Matthew Buchanan
  • Dateline: Perrysburg , Ohio , United States
  • Keywords: patent
  • Camera Make: Apple
  • Camera Model: iPhone 5s
  • Lens: iPhone 5s back camera 4.12mm f/2.2
  • Exposure Time: 1/120
  • Aperture: 2.2
  • ISO: 64
  • Copyright: Copyright 2024 J. Matthew Buchanan
  • Usage Terms: All use of this image requires a license from the copyright holder.