Rolf Richter

Person

  • East Greenwich, RI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Nectar feeder with float and valve

    • Patent number 9,173,381
    • Issue date Nov 3, 2015
    • Aspects, Inc.
    • Barry D. Colvin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Nectar feeder having a float with rounded bottom

    • Patent number 9,004,007
    • Issue date Apr 14, 2015
    • Aspects, Inc.
    • Jesse Faunce
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Nectar feeder having a float with flush stopper

    • Patent number 8,863,692
    • Issue date Oct 21, 2014
    • Aspects, Inc.
    • Barry D. Colvin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Nectar feeder with float and valve

    • Patent number 8,863,691
    • Issue date Oct 21, 2014
    • Aspects, Inc.
    • Barry D. Colvin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Bird feeder with removable ports

    • Patent number 8,651,054
    • Issue date Feb 18, 2014
    • Aspects, Inc.
    • Barry D. Colvin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Nectar feeder with float and valve

    • Patent number 7,946,249
    • Issue date May 24, 2011
    • Aspects, Inc.
    • Barry D. Colvin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    NECTAR FEEDER HAVING A FLOAT WITH ROUNDED BOTTOM

    • Publication number 20150020742
    • Publication date Jan 22, 2015
    • Aspects, Inc.
    • Jesse Faunce
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    NECTAR FEEDER HAVING A FLOAT WITH FLUSH STOPPER

    • Publication number 20130284103
    • Publication date Oct 31, 2013
    • Barry D. Colvin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    NECTAR FEEDER WITH FLOAT AND VALVE

    • Publication number 20130042815
    • Publication date Feb 21, 2013
    • Aspects, Inc.
    • Barry D. Colvin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BIRD FEEDER WITH REMOVABLE PORTS

    • Publication number 20120006272
    • Publication date Jan 12, 2012
    • Aspects, Inc.
    • Barry D. Colvin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    NECTAR FEEDER WITH FLOAT AND VALVE

    • Publication number 20110168101
    • Publication date Jul 14, 2011
    • Aspects, Inc.
    • David Guay
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    NECTAR FEEDER WITH FLOAT AND VALVE

    • Publication number 20080251025
    • Publication date Oct 16, 2008
    • Aspects, Inc.
    • David Guay
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING