Resources Contact Us Home
Extended hummingbird feeder tube

Image Number 2 for United States Patent #6499430.

An extended hummingbird feeder tube is provided which has a tubular shaft length of at least about six times the length of the internal diameter of the tubular shaft, and which extends to substantially a bottom portion of an upright reservoir to facilitate efficient and effective feeding for hummingbirds. Preferably, the hanging, upright tube has an annular lip which can take the form of various flower blossoms in order to replicate the external and internal characteristics of a typical flower.

  Recently Added Patents
Processing abstract derived entities defined in a data abstraction model
Adaptive contact window wherein the probability that an answering user/expert will respond to a question corresponds to the answering users having response rates that are based on the time of
Dental composition, kit of parts and use thereof
Carrier sense multiple access (CSMA) protocols for power line communications (PLC)
Clock generator circuit for a charge pump
Triazolylphenyl sulfonamides as serine/threonine kinase inhibitors
Linked area parameter adjustment for spinal cord stimulation and associated systems and methods
  Randomly Featured Patents
Inverted ground anchor
Methods of forming field effect transistor gates, and methods of forming integrated circuitry
Ankle brace
Invalid hoists
Automated route control for a communication network
Load cell
Abrasive, a method for manufacturing the abrasive, and a method for blast processing with the use of the abrasive
Membrane micropump
Method for manufacturing limonoid glucosides
GPS guided ground-clearing apparatus and method