Language:
Style:
A+ | a-

Patent Protection Ended

No. Patent No. Title
9661. PI 92000425 A LOADER ATTACHMENT.
9662. PI 92000427 DEVICE FOR USE WITH CONDOMS.
9663. PI 92000428 PIPERAZINE DERIVATIVES
9664. PI 92000429 APPARATUS FOR POSITIONING A TIMING SIGNAL, RELATIVE TO A SYNCHRONIZATION SIGNAL, DERIVED IN THE DEFLECTION SECTION OF A TELEVISION SYSTEM.
9665. PI 92000430 TELEVISION RECEIVER WITH PICTURE IN PICTURE AND NON-LINEAR PROCESSING.
9666. PI 92000433 HERBICIDAL SUBSTITUTED ARYL-HALOALKYLPYRAZOLES.
9667. PI 92000435 CLOSURE ASSEMBLY FOR CONTAINERS.
9668. PI 92000438 TRANSDERMAL THERAPEUTIC PATCH.
9669. PI 92000442 A KEYBOARD MEMBRANE KEYSWITCH ASSEMBLY
9670. PI 92000443 PROTECTION ARRANGEMENT FOR AN AUDIO OUTPUT CHANNEL
9671. PI 92000444 PLURAL TIME CONSTANT SIGNAL CONTROL
9672. PI 92000445 APPARATUS FOR IDENTIFYING STANDARD AND N0N-STANDARD VIDEO SIGNALS
9673. PI 92000448 HERPES SIMPLEX VIRUS VACCINES COMRPISING GLYCOPROTEIN D AND 3D-MPL
9674. PI 92000449 AMINOGUANIDINES
9675. PI 92000451 ELECTRON GUN FOR CATHODE RAY TUBE WITH IMPROVED CATHODE STRUCTURE
9676. PI 92000452 AROMATIC COMPOUNDS, THEIR PRODUCTION PROCESSES AND THEIR COMPOSITIONS FOR THE CONTROL OF INSECT PESTS
9677. PI 92000456 METHOD OF DEPOSITING CONDUCTORS IN HIGH ASPECT RATIO APERTURES
9678. PI 92000457 INDUCTIVE CURRENT SWITCHING SYSTEM AND METHOD
9679. PI 92000461 TUBE DISPENSER CAPABLE OF CREATING A SUCKBACK EFFECT IN THE NOZZLE
9680. PI 92000462 HARD SURFACE CLEANER.