Expired, full termArchiveSolo inventor
Automatic dryer control circuit
US 3,132,003 A · Inventors: PEI RICHARD Y et al.
Overview
The published document from the USPTO: abstract, claims, description and drawings. Open it full size
Read the whole patent
Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted May 5, 1964. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by May 5, 1981.
- We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledAugust 2, 1961
GrantedMay 5, 1964
Term endedMay 5, 1981
Application number—
Classification (CPC)D06F34/08 +2 more
Length8 pages
Sources & verification
Official USPTO records
Cross-check elsewhere
Everything on this page comes from the USPTO record linked above.