Search

Hanh Van Tran

Examiner (ID: 2528, Phone: (571)272-6868 , Office: P/3637 )

Most Active Art Unit
3637
Art Unit(s)
3624, 3642, 3636, 3637, 3507
Total Applications
2354
Issued Applications
1638
Pending Applications
169
Abandoned Applications
588

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4008681 [patent_doc_number] => 05881953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Viscous fluid type heat generator with heat generation increasing means' [patent_app_type] => 1 [patent_app_number] => 8/924543 [patent_app_country] => US [patent_app_date] => 1997-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 14713 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/881/05881953.pdf [firstpage_image] =>[orig_patent_app_number] => 924543 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/924543
Viscous fluid type heat generator with heat generation increasing means Aug 26, 1997 Issued
Array ( [id] => 4209049 [patent_doc_number] => 06010076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Heater core enhancer for use in warming up an automobile' [patent_app_type] => 1 [patent_app_number] => 8/917697 [patent_app_country] => US [patent_app_date] => 1997-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3551 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/010/06010076.pdf [firstpage_image] =>[orig_patent_app_number] => 917697 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/917697
Heater core enhancer for use in warming up an automobile Aug 25, 1997 Issued
Array ( [id] => 4192190 [patent_doc_number] => 06027032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Heating apparatus for vehicle, having heat-generating unit' [patent_app_type] => 1 [patent_app_number] => 8/915155 [patent_app_country] => US [patent_app_date] => 1997-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 11214 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/027/06027032.pdf [firstpage_image] =>[orig_patent_app_number] => 915155 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/915155
Heating apparatus for vehicle, having heat-generating unit Aug 19, 1997 Issued
08/915451 CARBON MONOXIDE VENTING SYSTEM Aug 19, 1997 Abandoned
Array ( [id] => 3923279 [patent_doc_number] => 05871033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Suction pipe for the combustion air of a heater' [patent_app_type] => 1 [patent_app_number] => 8/875981 [patent_app_country] => US [patent_app_date] => 1997-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1779 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871033.pdf [firstpage_image] =>[orig_patent_app_number] => 875981 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875981
Suction pipe for the combustion air of a heater Aug 18, 1997 Issued
Array ( [id] => 3802810 [patent_doc_number] => 05788565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Smoke exhausting device' [patent_app_type] => 1 [patent_app_number] => 8/904539 [patent_app_country] => US [patent_app_date] => 1997-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 1659 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/788/05788565.pdf [firstpage_image] =>[orig_patent_app_number] => 904539 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/904539
Smoke exhausting device Aug 3, 1997 Issued
Array ( [id] => 3941696 [patent_doc_number] => 05934992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Confinement method and device in particular for a special atmosphere in a space for continuously processing articles fed therethrough' [patent_app_type] => 1 [patent_app_number] => 8/875684 [patent_app_country] => US [patent_app_date] => 1997-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5013 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/934/05934992.pdf [firstpage_image] =>[orig_patent_app_number] => 875684 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875684
Confinement method and device in particular for a special atmosphere in a space for continuously processing articles fed therethrough Jul 31, 1997 Issued
08/875401 AIR MOVEMENT APPARATUS Jul 30, 1997 Abandoned
Array ( [id] => 3920798 [patent_doc_number] => 05975421 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Hot-water heating apparatus' [patent_app_type] => 1 [patent_app_number] => 8/902723 [patent_app_country] => US [patent_app_date] => 1997-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 37 [patent_no_of_words] => 11614 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/975/05975421.pdf [firstpage_image] =>[orig_patent_app_number] => 902723 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/902723
Hot-water heating apparatus Jul 29, 1997 Issued
Array ( [id] => 3754959 [patent_doc_number] => 05755379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Heating apparatus for vehicle' [patent_app_type] => 1 [patent_app_number] => 8/901370 [patent_app_country] => US [patent_app_date] => 1997-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8406 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/755/05755379.pdf [firstpage_image] =>[orig_patent_app_number] => 901370 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/901370
Heating apparatus for vehicle Jul 27, 1997 Issued
Array ( [id] => 3755737 [patent_doc_number] => 05772502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Adjustable pitch roof vent with accordion-shaped end plug' [patent_app_type] => 1 [patent_app_number] => 8/898922 [patent_app_country] => US [patent_app_date] => 1997-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2978 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/772/05772502.pdf [firstpage_image] =>[orig_patent_app_number] => 898922 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/898922
Adjustable pitch roof vent with accordion-shaped end plug Jul 22, 1997 Issued
Array ( [id] => 3941611 [patent_doc_number] => 05934986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Apparatus for removal of second hand smoke' [patent_app_type] => 1 [patent_app_number] => 8/898298 [patent_app_country] => US [patent_app_date] => 1997-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2535 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/934/05934986.pdf [firstpage_image] =>[orig_patent_app_number] => 898298 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/898298
Apparatus for removal of second hand smoke Jul 21, 1997 Issued
Array ( [id] => 4013054 [patent_doc_number] => 05882255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Apparatus for the reduction of tobacco smoke' [patent_app_type] => 1 [patent_app_number] => 8/898297 [patent_app_country] => US [patent_app_date] => 1997-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3293 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/882/05882255.pdf [firstpage_image] =>[orig_patent_app_number] => 898297 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/898297
Apparatus for the reduction of tobacco smoke Jul 21, 1997 Issued
Array ( [id] => 4195685 [patent_doc_number] => 06109534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Hot water-type heating device' [patent_app_type] => 1 [patent_app_number] => 8/895667 [patent_app_country] => US [patent_app_date] => 1997-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7692 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/109/06109534.pdf [firstpage_image] =>[orig_patent_app_number] => 895667 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/895667
Hot water-type heating device Jul 16, 1997 Issued
Array ( [id] => 3758512 [patent_doc_number] => 05816495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Heating apparatus for vehicle' [patent_app_type] => 1 [patent_app_number] => 8/892411 [patent_app_country] => US [patent_app_date] => 1997-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 9098 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/816/05816495.pdf [firstpage_image] =>[orig_patent_app_number] => 892411 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/892411
Heating apparatus for vehicle Jul 13, 1997 Issued
Array ( [id] => 4033775 [patent_doc_number] => 05873779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Casting for a heating or air conditioning apparatus for a vehicle' [patent_app_type] => 1 [patent_app_number] => 8/889285 [patent_app_country] => US [patent_app_date] => 1997-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2746 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 529 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/873/05873779.pdf [firstpage_image] =>[orig_patent_app_number] => 889285 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/889285
Casting for a heating or air conditioning apparatus for a vehicle Jul 7, 1997 Issued
08/888943 HEAT RECOVERY SYSTEM AND HEAT EXCHANGER THEREFOR Jul 6, 1997 Abandoned
Array ( [id] => 3841969 [patent_doc_number] => 05791558 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Heating system for vehicle' [patent_app_type] => 1 [patent_app_number] => 8/860599 [patent_app_country] => US [patent_app_date] => 1997-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6725 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/791/05791558.pdf [firstpage_image] =>[orig_patent_app_number] => 860599 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/860599
Heating system for vehicle Jul 1, 1997 Issued
Array ( [id] => 3771814 [patent_doc_number] => 05839655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Hot-water heating system' [patent_app_type] => 1 [patent_app_number] => 8/886232 [patent_app_country] => US [patent_app_date] => 1997-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4019 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/839/05839655.pdf [firstpage_image] =>[orig_patent_app_number] => 886232 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/886232
Hot-water heating system Jun 30, 1997 Issued
Array ( [id] => 3987910 [patent_doc_number] => 05887582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Viscous fluid heater' [patent_app_type] => 1 [patent_app_number] => 8/878008 [patent_app_country] => US [patent_app_date] => 1997-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2856 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/887/05887582.pdf [firstpage_image] =>[orig_patent_app_number] => 878008 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/878008
Viscous fluid heater Jun 17, 1997 Issued
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