Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignee Name :
HUGHES TOOL COMPANY, A CORP. OF DEL.
|
Total Assignments:
2
|
Assignment:
1
|
|
|
Reel/Frame: | 004057/0152 | |
| Pages: | 2 |
| | Recorded: | 09/30/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
P.O. BOX 2539, |
HOUSTON,, TEXAS 77001 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06430622
|
Correspondence name and address
|
|
ROBERT A. FELSMAN
|
|
CHIEF PATENT COUNSEL
|
|
HUGHES TOOL CO.,
|
|
P. O. BOX 2539
|
|
HOUSTON, TX 77001
|
|
Assignment:
2
|
|
|
Reel/Frame: | 004098/0273 | |
| Pages: | 9 |
| | Recorded: | 02/22/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
P.O. BOX 2539, |
HOUSTON,, TEXAS 77001 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
NONE
|
|
04209997
|
|
|
NONE
|
|
04274643
|
|
|
NONE
|
|
04306161
|
|
|
NONE
|
|
04315032
|
|
|
NONE
|
|
04391639
|
|
|
NONE
|
|
04415645
|
|
|
NONE
|
|
04432347
|
|
|
NONE
|
|
04432561
|
|
|
NONE
|
|
04433838
|
|
|
NONE
|
|
04437015
|
|
|
NONE
|
|
04438172
|
|
|
NONE
|
|
04444763
|
|
|
NONE
|
|
04456365
|
|
|
NONE
|
|
04461013
|
|
|
NONE
|
|
04468600
|
|
|
NONE
|
|
04475977
|
|
|
NONE
|
|
04482793
|
|
|
NONE
|
|
04485213
|
|
|
NONE
|
|
04515893
|
|
|
NONE
|
|
04520752
|
|
|
NONE
|
|
04522650
|
|
|
NONE
|
|
04552147
|
|
|
NONE
|
|
04552150
|
|
|
NONE
|
|
04552746
|
|
|
NONE
|
|
04561002
|
|
|
NONE
|
|
04561637
|
|
|
NONE
|
|
04561638
|
|
|
NONE
|
|
04570559
|
|
|
NONE
|
|
04582528
|
|
|
NONE
|
|
04582638
|
|
|
NONE
|
|
04586218
|
|
|
NONE
|
|
04611745
|
|
|
NONE
|
|
04618910
|
|
|
NONE
|
|
04620865
|
|
|
NONE
|
|
04625084
|
|
|
NONE
|
|
04625100
|
|
|
NONE
|
|
04625824
|
|
|
NONE
|
|
04636462
|
|
|
NONE
|
|
04640221
|
|
|
NONE
|
|
04665259
|
|
|
NONE
|
|
04675237
|
|
|
NONE
|
|
04675843
|
|
|
NONE
|
|
04675844
|
|
|
NONE
|
|
04675845
|
|
|
NONE
|
|
04676679
|
|
|
NONE
|
|
04687810
|
|
|
NONE
|
|
04687811
|
|
|
NONE
|
|
04687812
|
|
|
NONE
|
|
04687815
|
|
|
NONE
|
|
04687817
|
|
|
NONE
|
|
04687818
|
|
|
NONE
|
|
04687819
|
|
|
NONE
|
|
04687820
|
|
|
NONE
|
|
04687830
|
|
|
NONE
|
|
04693374
|
|
|
NONE
|
|
04693627
|
|
|
NONE
|
|
04703983
|
|
|
NONE
|
|
04721649
|
|
|
NONE
|
|
04721650
|
|
|
NONE
|
|
04726870
|
|
|
NONE
|
|
04731542
|
|
|
NONE
|
|
04735887
|
|
|
NONE
|
|
04737523
|
|
|
NONE
|
|
04737960
|
|
|
NONE
|
|
04739550
|
|
|
NONE
|
|
04742258
|
|
|
NONE
|
|
04743804
|
|
|
NONE
|
|
04748700
|
|
|
NONE
|
|
04757976
|
|
|
NONE
|
|
04765219
|
|
|
NONE
|
|
04779046
|
|
|
NONE
|
|
04779171
|
|
|
NONE
|
|
04790643
|
|
|
NONE
|
|
04815763
|
|
|
NONE
|
|
04818260
|
|
|
NONE
|
|
04825196
|
|
|
NONE
|
|
04842700
|
|
|
NONE
|
|
04851663
|
|
|
NONE
|
|
04860287
|
|
|
NONE
|
|
04860288
|
|
|
NONE
|
|
04862109
|
|
|
NONE
|
|
04862561
|
|
|
NONE
|
|
04868541
|
|
|
NONE
|
|
04868549
|
|
|
NONE
|
|
04871016
|
|
|
NONE
|
|
04887797
|
|
|
NONE
|
|
05019582
|
|
|
NONE
|
|
05019601
|
|
|
NONE
|
|
05022293
|
|
|
NONE
|
|
05023613
|
|
|
NONE
|
|
05029973
|
|
|
NONE
|
|
05035370
|
|
|
NONE
|
|
05040986
|
|
|
NONE
|
|
05085594
|
|
|
NONE
|
|
05108534
|
|
|
NONE
|
|
05112540
|
|
|
NONE
|
|
05127892
|
|
|
NONE
|
|
05127982
|
|
|
NONE
|
|
05134553
|
|
|
NONE
|
|
05134554
|
|
|
NONE
|
|
05147058
|
|
|
NONE
|
|
05152362
|
|
|
NONE
|
|
05155054
|
|
|
NONE
|
|
05155163
|
|
|
NONE
|
|
05160641
|
|
|
NONE
|
|
05188410
|
|
|
NONE
|
|
05197553
|
|
|
NONE
|
|
05216085
|
|
|
NONE
|
|
05216216
|
|
|
NONE
|
|
05219741
|
|
|
NONE
|
|
05220284
|
|
|
NONE
|
|
05227522
|
|
|
NONE
|
|
05230835
|
|
|
NONE
|
|
05264697
|
|
|
NONE
|
|
05274718
|
|
|
NONE
|
|
05290610
|
|
|
NONE
|
|
05295758
|
|
|
NONE
|
|
05332144
|
|
|
NONE
|
|
05357719
|
|
|
NONE
|
|
05393085
|
|
|
NONE
|
|
05404943
|
|
|
NONE
|
|
05430989
|
|
|
NONE
|
|
05449879
|
|
|
NONE
|
|
05485851
|
|
|
NONE
|
|
05493993
|
|
|
NONE
|
|
05505234
|
|
|
NONE
|
|
05526206
|
|
|
NONE
|
|
05526207
|
|
|
NONE
|
|
05526208
|
|
|
NONE
|
|
05542491
|
|
|
NONE
|
|
05544392
|
|
|
NONE
|
|
05547375
|
|
|
NONE
|
|
05565953
|
|
|
NONE
|
|
05579985
|
|
|
NONE
|
|
05589830
|
|
|
NONE
|
|
05607314
|
|
|
NONE
|
|
05639525
|
|
|
NONE
|
|
05647760
|
|
|
NONE
|
|
05675638
|
|
|
NONE
|
|
05680301
|
|
|
NONE
|
|
05684808
|
|
|
NONE
|
|
05702406
|
|
|
NONE
|
|
05702557
|
|
|
NONE
|
|
05712047
|
|
|
NONE
|
|
05768165
|
|
|
NONE
|
|
05777672
|
|
|
NONE
|
|
05777677
|
|
|
NONE
|
|
05777724
|
|
|
NONE
|
|
05777786
|
|
|
NONE
|
|
05777927
|
|
|
NONE
|
|
05794003
|
|
|
NONE
|
|
05806795
|
|
|
NONE
|
|
05927868
|
|
|
NONE
|
|
06003035
|
|
|
NONE
|
|
06026820
|
|
|
NONE
|
|
06027771
|
|
|
NONE
|
|
06115870
|
|
|
NONE
|
|
06120180
|
|
|
NONE
|
|
06120418
|
|
|
NONE
|
|
06120585
|
|
|
NONE
|
|
06121960
|
|
|
NONE
|
|
06124664
|
|
|
NONE
|
|
06130761
|
|
|
NONE
|
|
06130762
|
|
|
NONE
|
|
06165585
|
|
|
NONE
|
|
06186922
|
|
|
NONE
|
|
06195460
|
|
|
NONE
|
|
06206507
|
|
|
NONE
|
|
06206508
|
|
|
NONE
|
|
06239308
|
|
|
NONE
|
|
06273821
|
|
|
NONE
|
|
06278915
|
|
|
NONE
|
|
06289945
|
|
|
NONE
|
|
06405230
|
|
|
NONE
|
|
06413044
|
|
|
NONE
|
|
UNAVAILABLE
|
Correspondence name and address
|
|
HUGHES TOOL COMPANY
|
|
5425 POLK AVE.,
|
|
HOUSTON, TX. 77001
|
|
Search Results as of:
05/22/2024 12:38 PM
If you have any comments or questions concerning the data displayed,
contact
PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified:
August 25, 2017 v.2.6
|