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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| RE30564 |
Servo systems |
Mar. 31, 1981 |
| RE30563 |
Preparation of benzoylureas |
Mar. 31, 1981 |
| RE30562 |
Immunological testing devices |
Mar. 31, 1981 |
| RE30561 |
Vinca alkaloid intermediates |
Mar. 31, 1981 |
| RE30560 |
Oxazolidinedione derivatives of Vinca alkaloids |
Mar. 31, 1981 |
| RE30559 |
Non-rise faucet assembly |
Mar. 31, 1981 |
| RE30558 |
Integral cigarette paper holder element |
Mar. 31, 1981 |
| RE30557 |
Yarn binder apparatus |
Mar. 31, 1981 |
| PP4680 |
Miniature rose plant |
Mar. 31, 1981 |
| PP4679 |
Strawberry plant |
Mar. 31, 1981 |
| PP4678 |
Apple rootstock tree |
Mar. 31, 1981 |
| D258769 |
Handle for hair curling iron or the like |
Mar. 31, 1981 |
| D258768 |
Tray for hairsetter kit |
Mar. 31, 1981 |
| D258767 |
Lighter |
Mar. 31, 1981 |
| D258766 |
Storm window molding |
Mar. 31, 1981 |
| D258765 |
Transit shelter |
Mar. 31, 1981 |
| D258764 |
Wall mounted feminine hygiene unit |
Mar. 31, 1981 |
| D258763 |
Dental articulator guide block |
Mar. 31, 1981 |
| D258762 |
Dental amalgam capsule |
Mar. 31, 1981 |
| D258761 |
Disposable culture device or the like |
Mar. 31, 1981 |
| D258760 |
Paint spray gun |
Mar. 31, 1981 |
| D258759 |
Combined air filter and freshener |
Mar. 31, 1981 |
| D258758 |
Combined air filter and freshener |
Mar. 31, 1981 |
| D258757 |
Evaporative cooler |
Mar. 31, 1981 |
| D258756 |
Manifold for a forced air fireplace furnace |
Mar. 31, 1981 |
| D258755 |
Irrigation spray nozzle |
Mar. 31, 1981 |
| D258754 |
Irrigation spray nozzle |
Mar. 31, 1981 |
| D258753 |
Drinking water processor |
Mar. 31, 1981 |
| D258752 |
Spinning reel |
Mar. 31, 1981 |
| D258751 |
Insect trap |
Mar. 31, 1981 |
| D258750 |
Putter grip |
Mar. 31, 1981 |
| D258749 |
Thumb sucking doll |
Mar. 31, 1981 |
| D258748 |
Toy baby buggy or similar article |
Mar. 31, 1981 |
| D258747 |
Toy vehicle |
Mar. 31, 1981 |
| D258746 |
Simulative toy vehicle |
Mar. 31, 1981 |
| D258745 |
Toy tree house |
Mar. 31, 1981 |
| D258744 |
Angled structural connector |
Mar. 31, 1981 |
| D258743 |
Structural connector |
Mar. 31, 1981 |
| D258742 |
Squirting water toy |
Mar. 31, 1981 |
| D258741 |
Game board |
Mar. 31, 1981 |
| D258740 |
Electronic desk top calculator |
Mar. 31, 1981 |
| D258739 |
Guitar |
Mar. 31, 1981 |
| D258738 |
Lens support for slide projector |
Mar. 31, 1981 |
| D258737 |
Rear dump refuse compactor |
Mar. 31, 1981 |
| D258736 |
Operator's teleprinter console |
Mar. 31, 1981 |
| D258735 |
Display screen--terminal |
Mar. 31, 1981 |
| D258734 |
Record player |
Mar. 31, 1981 |
| D258733 |
Portable dictation machine or the like |
Mar. 31, 1981 |
| D258732 |
Vehicle wheel |
Mar. 31, 1981 |
| D258731 |
Bicycle bag |
Mar. 31, 1981 |
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