The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 1990
Filed:
Dec. 02, 1988
Applicant:
Inventor:
David A May, Chestnut Hill, MA (US);
Assignee:
Appropriate Technology Corporation, Brattleboro, VT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47H / ;
U.S. Cl.
CPC ...
160 841 ; 160348 ;
Abstract
A Roman shade having spacers for spacing the folds of the shade when in a raised position to provide the raised Roman shade with a cascading effect.