Hand tools

	PAT. NO.	Title
651	4,776,406	Motor-driven hand tool for drilling or impact drilling operations
652	4,776,246	Combination screwdriver hand tool
653	D297,909	Combined screwdriver bit and sheet metal cutting element for a combination hand tool
654	4,769,891	Hand tool for tube fittings
655	4,767,025	Hand tool for mixing and dispensing two-component masses
656	D296,882	Zipper hand tool
657	4,753,137	Hand tool, such as a sledgehammer, with replaceable head
658	4,748,353	Hand tool for clockwise and counterclockwise rotations
659	4,744,688	Hand tool for applying hot melt adhesive
660	4,742,737	Multiple stroke ratchet hand tool
661	4,729,170	Hand tool with perpendicular acting dies on pivoted handle set
662	4,727,941	Power operated reciprocating hand tool
663	4,716,796	Multibit hand tool with improved chuck arrangement
664	4,716,610	Hand tool
665	4,696,208	Direction-changeable structure of hand tool handle
666	4,693,008	Releasable separate member latching device for a portable hand tool
667	4,692,587	Hand tool and support
668	4,689,882	Hand tool and method for removing insulation from wire-wound ignition cable
669	4,678,871	Reversing switch for rechargeable hand tool
670	4,678,043	Hand tool for loosening soil
671	4,673,318	Hand tool machine, in particular drilling machine
672	4,669,970	Hand tool for finishing corners and the like with a cementious material
673	4,667,749	Damping element, and its installation in a motor-driven hand tool
674	4,656,716	Hand tool for bending and straightening studs of bookbinding strips
675	4,653,356	Multi-purpose hand tool
676	4,653,309	Hand tool for installing plastic fasteners
677	4,649,634	Hand tool
678	D288,656	Torque applying hand tool
679	4,635,309	Multiple use hand tool
680	4,624,323	Multi-purpose impact hand tool kit
681	D286,338	Arm support for hand tool
682	4,615,110	Hand tool for inserting and withdrawing a pin grid into and from a socket
683	4,602,536	Hand tool for opening split rings
684	4,598,740	Hand tool with visual display means
685	4,575,932	Hand tool for terminating wires in a connector
686	4,574,657	Motor operated hand tool for tightening and loosening threaded fasteners and the like
687	4,569,260	Pliers-type hand tool
688	4,569,071	Hand tool for holding a dental xeroradiographic cassette
689	4,567,616	Multi-purpose hand tool applicator
690	4,565,398	Multi-purpose compound hand tool
691	4,558,517	Scraper hand tool
692	4,556,803	Trigger switch circuit for solenoid-actuated electric hand tool
693	4,555,850	Hand plane, in particular a hand plane machine designed as an electric hand tool machine
694	4,549,611	Multi-purpose hand tool
695	4,542,583	Compression hand tool
696	4,541,314	Power driven hand tool
697	4,537,264	Power-driven hand tool
698	4,536,913	Paint guard hand tool
699	4,536,910	Spatula type hand tool
700	D280,068	Sickle guard aligning hand tool

12	Hand tool for producing local over or under pressure
13	Hand tool for removing collar from lock bolt
14	Motor-driven hand tool for drilling or impact drilling operations
15	Ratchet handle for hand tool
16	Hand tool
17	Magnifying hand tool with self-containing illuminating means
18	Electric hand tool
19	Multiple bit hand tool with automatic bit locking
20	Storage device provided with means to enable user thereof to fetch therefrom easily turning parts of hand tool
21	Pneumatic hand tool with improved control valve
22	Subsurface exploratory radar detector for a hand tool device