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Patent Assignment Assignor Details

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Assignor Name : MCEVOY OILFIELD EQUIPMENT COMPANY

Total Assignments: 2

Assignment: 1

Reel/Frame:	003918/0316			Pages:	3
		Recorded:	10/19/1981
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

MCEVOY OILFIELD EQUIPMENT COMPANY

Exec Dt:

05/09/1979

Assignee

EXXON PRODUCTION RESEARCH COMPANY

BOX 2189

A CORP. OF DE.

HOUSTON, TEXAS 77001

Property

Pat #

Pub #

Intl #

App #

4311297

NONE

06137187

Correspondence name and address
	EXXON PRODUCTION RESEARCH CO.
	P.O. BOX 2189
	HOUSTON, TX 77252

Assignment: 2

Reel/Frame:	003810/0487			Pages:	6
		Recorded:	10/17/1980
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

MCEVOY OILFIELD EQUIPMENT COMPANY

Exec Dt:

10/03/1980

Assignee

SMITH INTERNATIONAL, INC., A CORP. OF CA

4343 VON KARMAN AVE.

NEWPORT BEACH, CALIFORNIA 92660

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
3135285	NONE		03835557	3132879	NONE		04098072	3185505	NONE		04126729
3181552	NONE		04140929	3130987	NONE		04160704	3190302	NONE		04166165
3226081	NONE		04229694	3190303	NONE		04246754	3190304	NONE		04255360
3253609	NONE		04291833	3273853	NONE		04326426	3314441	NONE		04335774
3314442	NONE		04362802	3438654	NONE		04364843	3326579	NONE		04370482
3348567	NONE		04423271	3295832	NONE		04497429	3472317	NONE		04506202
3380519	NONE		04506244	3330341	NONE		04512274	3394761	NONE		04530751
3412748	NONE		04541655	3451481	NONE		04556522	3367002	NONE		04571205
3421580	NONE		04572599	3482601	NONE		04578738	3472530	NONE		04580628
3438653	NONE		04586725	3530885	NONE		04587774	3522596	NONE		04587841
3412750	NONE		04589293	3454289	NONE		04592543	3426848	NONE		04599116
3428297	NONE		04611094	3508609	NONE		04668790	3732923	NONE		04679858
3498374	NONE		04682765	3492027	NONE		04712132	3538938	NONE		04719435
3442536	NONE		04728081	3559754	NONE		04743699	3526418	NONE		04747708
3570371	NONE		04774038	3540533	NONE		04783943	3572776	NONE		04802926
3625281	NONE		04818726	3599711	NONE		04839253	3588130	NONE		04871731
3678996	NONE		05080192	3731739	NONE		05087783	3800869	NONE		05103839
3758072	NONE		05115621	3741297	NONE		05115961	3741589	NONE		05198000
3696831	NONE		05198001	3739846	NONE		05218916	3741294	NONE		05226348
3783899	NONE		05229229	3738926	NONE		05238817	3809158	NONE		05275576
3820599	NONE		05285746	3971576	NONE		05387667	3847215	NONE		05387915
3948545	NONE		05449616	4053023	NONE		05499467	3974875	NONE		05499468
3965977	NONE		05500750	4029294	NONE		05512092	4046405	NONE		05543123
4056272	NONE		05611860	4097069	NONE		05674775	4363465	NONE		05697084
4093030	NONE		05762181	4109942	NONE		05785435	4229027	NONE		05833553
4235417	NONE		05833684	4228704	NONE		05909091	4185856	NONE		05927369
4272055	NONE		05951109	4264054	NONE		05955612	4346919	NONE		05958313
4402773	NONE		05958314	4329085	NONE		05973619	4294284	NONE		06093612
4371005	NONE		06098965	4371291	NONE		06158933

Correspondence name and address
	SMITH INTERNATIONAL, INC.
	P. O. BOX 1860
	NEWPORT BEACH, CA 92660

Search Results as of: 06/24/2024 02:34 PM

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