Electronic digital watch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 21, 1984
Issued Date -
N/A
app pub date -
Feb 26, 1982
filing date -
Dec 22, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a writing implement containing an electronic computer for computing and displaying time. The implement includes an elongated barrel portion with a writing element having a tip portion protruding from one end thereof and an electronic time signal generating device defined by a narrow elongated support having a chip or circuit board disposed within the barrel portion and containing display elements which extend in a row longitudinally of the barrel of the implement which display is aligned behind an elongated window which extends across a longitudinally extending opening in the wall of the barrel. Structures are provided for easily retaining and removing a battery with respect to the barrel to arrange it in circuit with the electronic circuit, supported by the circuit board. Structures are also provided for easily removing the elongated circuit board from the barrel and repairing or replacing it with another board.
First Claim
Family
International Classification(s)
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