Light-activated mist sprayer system

Fluid sprinkling – spraying – and diffusing – With selectively preset flow cutoff or initiating means – By programming means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C239S067000, C239S332000, C239S071000, C222S059000, C137S078100, C137S078200, C137S078500

Reexamination Certificate

active

10970778

ABSTRACT:
An automatic mist-sprayer system comprising a control unit having electronic circuitry adapted to activate the sprayer for a predetermined interval in response to a sensed ambient light condition of desired intensity and duration. The system desirably further includes an electrical power supply and a plurality of spaced-apart sprayer heads. A preferred utility for the system of the invention is spraying dilute solutions of insecticide or insect repellent during the periods of significant insect activity that typically occur around dusk and dawn. Manual overrides and a remote receiving unit are also disclosed for use of the system at times other than dusk and dawn.

REFERENCES:
patent: 3991939 (1976-11-01), Maclay
patent: 4015366 (1977-04-01), Hall, III
patent: 4114647 (1978-09-01), Sturman et al.
patent: 4121767 (1978-10-01), Jensen
patent: 5763873 (1998-06-01), Beck et al.
patent: 6192621 (2001-02-01), Fain
patent: 6756578 (2004-06-01), Kaiser
patent: 6874707 (2005-04-01), Skinner
patent: 6957780 (2005-10-01), Rosa
patent: 6978794 (2005-12-01), Dukes et al.
patent: 7097113 (2006-08-01), Ivans
patent: 2005/0211796 (2005-09-01), Lovett
American Mocrosemiconductor, Triac, at least as early as Oct. 19, 2004.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Light-activated mist sprayer system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light-activated mist sprayer system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light-activated mist sprayer system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3836823

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.