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Patent Assignment Assignor Details

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Assignor Name : NATIONAL SUPPLY COMPANY, INC., A CORP. OF DE

Total Assignments: 1

Assignment: 1

Reel/Frame:	004747/0423			Pages:	6
		Recorded:	06/08/1987
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

NATIONAL SUPPLY COMPANY, INC., A CORP. OF DE

Exec Dt:

04/03/1987

Assignee

NATIONAL OILWELL, A GENERAL PARTNERSHIP OF DE

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
3519071	NONE		04692587	3530669	NONE		04782231	3605919	NONE		04825322
3594101	NONE		04882022	3662842	NONE		05028344	3651871	NONE		05029469
3648783	NONE		05029471	3664516	NONE		05059454	3685288	NONE		05063403
3666378	NONE		05081468	3749529	NONE		05115239	3709292	NONE		05132361
3743247	NONE		05142168	3749529	NONE		05230892	3797835	NONE		05246187
3795326	NONE		05255657	3791638	NONE		05304857	3782463	NONE		05306391
3778029	NONE		05308686	3858607	NONE		05366125	3805728	NONE		05379232
3873105	NONE		05381415	3889925	NONE		05393614	3858860	NONE		05414159
3891356	NONE		05417941	3964692	NONE		05548669	D240626	NONE		05570806
3985093	NONE		05572891	4040264	NONE		05635843	4036295	NONE		05679226
RE29539	NONE		05747802	4081174	NONE		05764379	4179947	NONE		05824346
4146209	NONE		05858671	4192383	NONE		05902255	4192383	NONE		05902255
4167970	NONE		05915829	4167971	NONE		05915830	4181331	NONE		05915902
4209191	NONE		05915903	4197766	NONE		05933269	4199847	NONE		06007049
4199847	NONE		06007049	4241788	NONE		06008183	4211281	NONE		06014036
4284142	NONE		06036658	4252187	NONE		06036660	4262742	NONE		06066631
4262748	NONE		06067733	4289206	NONE		06067745	4269268	NONE		06076185
4340117	NONE		06120044	4317587	NONE		06120045	4319773	NONE		06120046
4298064	NONE		06120047	4300750	NONE		06120048	4290483	NONE		06120052
4333531	NONE		06120695	4300637	NONE		06120696	4298067	NONE		06120851
4451056	NONE		06170970	4429902	NONE		06188584	4432670	NONE		06192739
4319637	NONE		06204938	4431052	NONE		06207946	4404863	NONE		06220435
4408932	NONE		06221398	4434971	NONE		06233561	4405261	NONE		06256507
4449583	NONE		06304078	4421164	NONE		06316395	4460042	NONE		06316397
4472080	NONE		06326328	4490073	NONE		06326329	4497592	NONE		06326330
4422618	NONE		06326331	4472081	NONE		06326333	4441740	NONE		06327445
4441741	NONE		06327446	4441742	NONE		06327449	4445807	NONE		06328791
4443130	NONE		06330671	4405263	NONE		06330725	4491351	NONE		06347069
4427072	NONE		06380910	4409027	NONE		06393192	4451170	NONE		06404812
4439068	NONE		06422091	4460047	NONE		06422092	4438817	NONE		06426695
4505614	NONE		06434474	4550782	NONE		06446995	4534706	NONE		06468341
4599046	NONE		06482957	4522450	NONE		06489116	4487222	NONE		06491282
4504195	NONE		06506000	4528738	NONE		06572916	4519457	NONE		06580684
4557628	NONE		06594418	4627519	NONE		06594795	4513869	NONE		06611116
4585213	NONE		06638426	4653271	NONE		06655215	4583746	NONE		06665659
4554947	NONE		06666186	4787524	NONE		06780007	4667697	NONE		06875253
4797029	NONE		06934285	4697828	NONE		06935462

Correspondence name and address
	ARMCO CORPORATED OFFICE
	703 CURTIS ST.,
	MIDDLETOWN, OH 45043

Search Results as of: 06/04/2024 10:45 PM

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