Wireless bar code reader
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 31, 1990
Issued Date -
N/A
app pub date -
Aug 16, 1989
filing date -
Nov 6, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A wireless bar code reader, which simplifies the setting and operation of a microwave oven, comprises a scanning unit for reading bar codes in a cookbook and a transmitting unit for transmitting to the control unit of the microwave oven a bar code signal indicative of the information related to the bar code read by the scanning unit. A secondary battery serves as its power source and a jack for charging it is disposed on the same side of the reader as the scanning unit. The transmitting unit is disposed at the opposite end. The reading and transmitting units are either in both perpendicular and parallel directivity relationship or simply in perpendicular relationship to each other.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully