
Jacob Y. Choi
Supervisory Patent Examiner (ID: 2736, Phone: (469)295-9060 , Office: P/2845 )
| Most Active Art Unit | 2875 |
| Art Unit(s) | 2821, 2845, 2885, 2875, 2897 |
| Total Applications | 675 |
| Issued Applications | 395 |
| Pending Applications | 28 |
| Abandoned Applications | 258 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3493624
[patent_doc_number] => 05568770
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-29
[patent_title] => 'Tank transportation system and production utilizing the same'
[patent_app_type] => 1
[patent_app_number] => 8/436729
[patent_app_country] => US
[patent_app_date] => 1995-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4178
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/568/05568770.pdf
[firstpage_image] =>[orig_patent_app_number] => 436729
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/436729 | Tank transportation system and production utilizing the same | May 7, 1995 | Issued |
Array
(
[id] => 3556141
[patent_doc_number] => 05537931
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'Bogie adapter for intermodal trailer'
[patent_app_type] => 1
[patent_app_number] => 8/425889
[patent_app_country] => US
[patent_app_date] => 1995-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 28
[patent_no_of_words] => 5731
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/537/05537931.pdf
[firstpage_image] =>[orig_patent_app_number] => 425889
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/425889 | Bogie adapter for intermodal trailer | Apr 20, 1995 | Issued |
Array
(
[id] => 3537270
[patent_doc_number] => 05547045
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-20
[patent_title] => 'Adjustable wheel chocks for tandem wheeled vehicles'
[patent_app_type] => 1
[patent_app_number] => 8/420031
[patent_app_country] => US
[patent_app_date] => 1995-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 1737
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 250
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/547/05547045.pdf
[firstpage_image] =>[orig_patent_app_number] => 420031
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/420031 | Adjustable wheel chocks for tandem wheeled vehicles | Apr 10, 1995 | Issued |
Array
(
[id] => 3493827
[patent_doc_number] => 05562042
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Elastic membrane'
[patent_app_type] => 1
[patent_app_number] => 8/387789
[patent_app_country] => US
[patent_app_date] => 1995-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 16
[patent_no_of_words] => 1485
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/562/05562042.pdf
[firstpage_image] =>[orig_patent_app_number] => 387789
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/387789 | Elastic membrane | Mar 22, 1995 | Issued |
Array
(
[id] => 3534540
[patent_doc_number] => 05546865
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-20
[patent_title] => 'Device for reducing the aerodynamic drag of a cavity in a flow, and a vehicle, in particular a rail vehicle, provided with such a device'
[patent_app_type] => 1
[patent_app_number] => 8/408649
[patent_app_country] => US
[patent_app_date] => 1995-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2457
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/546/05546865.pdf
[firstpage_image] =>[orig_patent_app_number] => 408649
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/408649 | Device for reducing the aerodynamic drag of a cavity in a flow, and a vehicle, in particular a rail vehicle, provided with such a device | Mar 21, 1995 | Issued |
Array
(
[id] => 3497269
[patent_doc_number] => 05586502
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-24
[patent_title] => 'Apparatus for installing and removing rail clips'
[patent_app_type] => 1
[patent_app_number] => 8/403635
[patent_app_country] => US
[patent_app_date] => 1995-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 18
[patent_no_of_words] => 5343
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/586/05586502.pdf
[firstpage_image] =>[orig_patent_app_number] => 403635
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/403635 | Apparatus for installing and removing rail clips | Mar 13, 1995 | Issued |
Array
(
[id] => 3518108
[patent_doc_number] => 05555816
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-17
[patent_title] => 'Self steering railway truck'
[patent_app_type] => 1
[patent_app_number] => 8/399198
[patent_app_country] => US
[patent_app_date] => 1995-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 4454
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 244
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/555/05555816.pdf
[firstpage_image] =>[orig_patent_app_number] => 399198
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/399198 | Self steering railway truck | Mar 5, 1995 | Issued |
Array
(
[id] => 3399089
[patent_doc_number] => 05460250
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-24
[patent_title] => 'Brake pad friction linings'
[patent_app_type] => 1
[patent_app_number] => 8/397732
[patent_app_country] => US
[patent_app_date] => 1995-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1188
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/460/05460250.pdf
[firstpage_image] =>[orig_patent_app_number] => 397732
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/397732 | Brake pad friction linings | Mar 1, 1995 | Issued |
Array
(
[id] => 3502800
[patent_doc_number] => 05575409
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-19
[patent_title] => 'Static mixer nozzle configuration that removably receives a locking hub thereon'
[patent_app_type] => 1
[patent_app_number] => 8/393230
[patent_app_country] => US
[patent_app_date] => 1995-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 12
[patent_no_of_words] => 2474
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/575/05575409.pdf
[firstpage_image] =>[orig_patent_app_number] => 393230
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/393230 | Static mixer nozzle configuration that removably receives a locking hub thereon | Feb 22, 1995 | Issued |
Array
(
[id] => 3482606
[patent_doc_number] => 05531297
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-02
[patent_title] => 'Rope locking device'
[patent_app_type] => 1
[patent_app_number] => 8/390033
[patent_app_country] => US
[patent_app_date] => 1995-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 2351
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/531/05531297.pdf
[firstpage_image] =>[orig_patent_app_number] => 390033
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/390033 | Rope locking device | Feb 16, 1995 | Issued |
| 08/389430 | DISC BRAKE ROTOR | Feb 13, 1995 | Abandoned |
Array
(
[id] => 3546700
[patent_doc_number] => 05524548
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-11
[patent_title] => 'Festoon brake system'
[patent_app_type] => 1
[patent_app_number] => 8/386298
[patent_app_country] => US
[patent_app_date] => 1995-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4563
[patent_no_of_claims] => 29
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[patent_words_short_claim] => 127
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/524/05524548.pdf
[firstpage_image] =>[orig_patent_app_number] => 386298
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/386298 | Festoon brake system | Feb 8, 1995 | Issued |
Array
(
[id] => 3417227
[patent_doc_number] => 05454454
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-03
[patent_title] => 'Polygonal friction disk and method'
[patent_app_type] => 1
[patent_app_number] => 8/376098
[patent_app_country] => US
[patent_app_date] => 1995-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 2503
[patent_no_of_claims] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/454/05454454.pdf
[firstpage_image] =>[orig_patent_app_number] => 376098
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/376098 | Polygonal friction disk and method | Jan 19, 1995 | Issued |
Array
(
[id] => 3469493
[patent_doc_number] => 05456337
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-10
[patent_title] => 'Anti-rotation member for railcar brake beam'
[patent_app_type] => 1
[patent_app_number] => 8/373872
[patent_app_country] => US
[patent_app_date] => 1995-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 1033
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[pdf_file] => patents/05/456/05456337.pdf
[firstpage_image] =>[orig_patent_app_number] => 373872
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/373872 | Anti-rotation member for railcar brake beam | Jan 16, 1995 | Issued |
Array
(
[id] => 3602323
[patent_doc_number] => 05509548
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-04-23
[patent_title] => 'Coupling head housing of a central buffer coupling'
[patent_app_type] => 1
[patent_app_number] => 8/366609
[patent_app_country] => US
[patent_app_date] => 1994-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2176
[patent_no_of_claims] => 7
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/509/05509548.pdf
[firstpage_image] =>[orig_patent_app_number] => 366609
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/366609 | Coupling head housing of a central buffer coupling | Dec 29, 1994 | Issued |
Array
(
[id] => 3446795
[patent_doc_number] => 05467717
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-21
[patent_title] => 'Work train for exchanging old ties for new ties'
[patent_app_type] => 1
[patent_app_number] => 8/359444
[patent_app_country] => US
[patent_app_date] => 1994-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/05/467/05467717.pdf
[firstpage_image] =>[orig_patent_app_number] => 359444
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/359444 | Work train for exchanging old ties for new ties | Dec 19, 1994 | Issued |
Array
(
[id] => 3546645
[patent_doc_number] => 05499583
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-19
[patent_title] => 'Railway switch'
[patent_app_type] => 1
[patent_app_number] => 8/358164
[patent_app_country] => US
[patent_app_date] => 1994-12-16
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/499/05499583.pdf
[firstpage_image] =>[orig_patent_app_number] => 358164
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/358164 | Railway switch | Dec 15, 1994 | Issued |
Array
(
[id] => 3599628
[patent_doc_number] => 05509358
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-04-23
[patent_title] => 'Railcar truck bearing adapter construction'
[patent_app_type] => 1
[patent_app_number] => 8/351809
[patent_app_country] => US
[patent_app_date] => 1994-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/509/05509358.pdf
[firstpage_image] =>[orig_patent_app_number] => 351809
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/351809 | Railcar truck bearing adapter construction | Dec 7, 1994 | Issued |
Array
(
[id] => 3493811
[patent_doc_number] => 05562041
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Linear induction motor actuated stop'
[patent_app_type] => 1
[patent_app_number] => 8/348338
[patent_app_country] => US
[patent_app_date] => 1994-12-02
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/562/05562041.pdf
[firstpage_image] =>[orig_patent_app_number] => 348338
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/348338 | Linear induction motor actuated stop | Dec 1, 1994 | Issued |
Array
(
[id] => 3573013
[patent_doc_number] => 05584252
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-17
[patent_title] => 'Railway freight car'
[patent_app_type] => 1
[patent_app_number] => 8/344104
[patent_app_country] => US
[patent_app_date] => 1994-11-23
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/584/05584252.pdf
[firstpage_image] =>[orig_patent_app_number] => 344104
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/344104 | Railway freight car | Nov 22, 1994 | Issued |