Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Shulman; Burt
Address:
Beacon, NY
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
6043732 Vacuum activated switch and container March 28, 2000
A vacuum activated switch for use in or with a drinking container and straw. The switch includes a flexible membrane, a traveling contact which rests on the flexible membrane, and a fixed contact which is mounted on an integrated circuit board. Suction upon the straw creates a partial va
5446343 Anti-flicker night light August 29, 1995
A capacitive element is introduced in series with the gate of a switching element in an automatic turn on/off circuit which automatically provides artificial light depending on the ambient light incident on a photo sensitive element of the circuit wherein the capacitive element holds an










 
 
  Recently Added Patents
Data consumption framework for semantic objects
Switchgear operating apparatus and three-phase switchgear
Adaptive switch mode LED system
Footwear
Method for manufacturing and reoxidizing a TiN/Ta.sub.2O.sub.5/TiN capacitor
Method and apparatus for automatically controlling gas pressure for a plasma cutter
External preparation composition for skin comprising ginseng flower or ginseng seed extracts
  Randomly Featured Patents
Hair brush
Medical assay cassette
Rendering methods for full parallax autostereoscopic displays
Thiophene carboxamide compounds as inhibitors of enzyme IKK-2
Methods and systems for document-image correction
Guard section length detecting device and method for orthogonal frequency division multiplexing system receiver
Nasal devices
Microscopically adjustable buckle for shoes
Personal warming apparatus for knee
Thin flat heat exchanger and method of making same