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Patent Assignment Assignor Details

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Assignor Name : HUGHES TOOL COMPANY-USA, A CORP. OF DE

Total Assignments: 1

Assignment: 1

Reel/Frame:	005169/0319			Pages:	3
		Recorded:	11/02/1988
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE OCTOBER 11, 1988 (DELAWARE)

Assignor

HUGHES TOOL COMPANY-USA, A CORP. OF DE

Exec Dt:

10/06/1988

Assignee

HUGHES TOOL COMPANY

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
3800891	NONE		04730671	3714993	NONE		05091699	3746329	NONE		05195999
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3727705	NONE		05219669	3860902	NONE		05332468	3860902	NONE		05332468
3842907	NONE		05332471	3842907	NONE		05332471	3850135	NONE		05332472
3850135	NONE		05332472	3845994	NONE		05349045	3845994	NONE		05349045
3876016	NONE		05373205	3876016	NONE		05373205	3842921	NONE		05387565
3842921	NONE		05387565	3922038	NONE		05387566	3922038	NONE		05387566
4019670	NONE		05435172	3942596	NONE		05466641	3942596	NONE		05466641
3941197	NONE		05484837	3941197	NONE		05484837	3918538	NONE		05484838
3918538	NONE		05484838	3913988	NONE		05527110	3935114	NONE		05529302
3935114	NONE		05529302	3946817	NONE		05535871	3946817	NONE		05535871
3986565	NONE		05536529	3986565	NONE		05536529	3970158	NONE		05572545
3970158	NONE		05572545	4014595	NONE		05582492	4014595	NONE		05582492
4019785	NONE		05582506	4019785	NONE		05582506	4012238	NONE		05616537
4012238	NONE		05616537	4211508	NONE		05657990	4211508	NONE		05657990
4055225	NONE		05687131	4055225	NONE		05687131	RE29300	NONE		05719204
RE29300	NONE		05719204	4108260	NONE		05783924	4108260	NONE		05783924
4276946	NONE		05885723	4145034	NONE		05887405	4188242	NONE		05915094
4188242	NONE		05915094	4202490	NONE		05918640	4209124	NONE		05923835
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4301877	NONE		06128695	4386667	NONE		06145549	4386667	NONE		06145549
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4386668	NONE		06188443	4431066	NONE		06235481	4386663	NONE		06238258
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4400024	NONE		06288712	4402495	NONE		06311500	4491428	NONE		06325608
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4559852	NONE		06625479	4559852	NONE		06625479	4644479	NONE		06636195
4603750	NONE		06656825	4603750	NONE		06656825	4600064	NONE		06705158
4600064	NONE		06705158	4630689	NONE		06708207	4630689	NONE		06708207
4567343	NONE		06710000	4567343	NONE		06710000	4666001	NONE		06733435
4666001	NONE		06733435	4655851	NONE		06743449	4655851	NONE		06743449
4655479	NONE		06787580	4664722	NONE		06790922	4664722	NONE		06790922
4613004	NONE		06795574	4613004	NONE		06795574	4643051	NONE		06806253
4643051	NONE		06806253	4671368	NONE		06814343	4671368	NONE		06814343
4667756	NONE		06867343	4667756	NONE		06867343	4696354	NONE		06880214
4696354	NONE		06880214	4685359	NONE		06893112	4685359	NONE		06893112
4727942	NONE		06927789	4727942	NONE		06927789	4793426	NONE		06935428
4793426	NONE		06935428	4698631	NONE		06943338	4698631	NONE		06943338
4788544	NONE		07001286	4788544	NONE		07001286	4753303	NONE		07023170
4753303	NONE		07023170	4753304	NONE		07023178	4753304	NONE		07023178
4741471	NONE		07040381	4741471	NONE		07040381	4714120	NONE		07042546
4714120	NONE		07042546	4703814	NONE		07046204	4703814	NONE		07046204
4759415	NONE		07063727	4759415	NONE		07063727	4726432	NONE		07072315
4726432	NONE		07072315	4726432	NONE		07072315	4775016	NONE		07102173
4775016	NONE		07102173	4845493	NONE		07117180	4845493	NONE		07117180
4914433	NONE		07183572	4914433	NONE		07183572	4866245	NONE		07201249
4866245	NONE		07201249	4923020	NONE		07210681	4923020	NONE		07210681
4903786	NONE		07210682	4903786	NONE		07210682	4887675	NONE		07231632
4887675	NONE		07231632	4055338	NONE		UNAVAILABLE	3913398	NONE		UNAVAILABLE
4055338	NONE		UNAVAILABLE	4102838	NONE		UNAVAILABLE

Correspondence name and address
	FELSMAN, BRADLEY, GUNTER & DILLON
	2600 CONTINENTAL PLAZA
	777 MAIN STREET
	FORT WORTH, TX 76102

Search Results as of: 05/20/2024 09:45 PM

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