US PATENT SUBCLASS 396 / FOR 881
.~.~ Curtain or flexible plate type (354/241)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


396 /   HD   PHOTOGRAPHY

FOR 842  DF  CAMERA DETAILS (354/202) {10}
FOR 866  DF  .~ Shutter (354/226) {10}
FOR 881.~.~ Curtain or flexible plate type (354/241) {1}
FOR 882  DF  .~.~.~> Plural curtains or plates (354/242) {1}

DEFINITION

Classification: 396/FOR.881

Curtain or flexible plate type: (354/241)

Subject matter under subclass FOR 866 wherein the light interrupter means is a resilient or flexible sheet.