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] => 4127086 [patent_doc_number] => 06059548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Hand pump system for a traction device' [patent_app_type] => 1 [patent_app_number] => 9/092451 [patent_app_country] => US [patent_app_date] => 1998-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 2345 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/059/06059548.pdf [firstpage_image] =>[orig_patent_app_number] => 092451 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/092451
Hand pump system for a traction device Jun 4, 1998 Issued
Array ( [id] => 4133127 [patent_doc_number] => 06062828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Compressor for liquefied gas applications' [patent_app_type] => 1 [patent_app_number] => 9/090741 [patent_app_country] => US [patent_app_date] => 1998-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2016 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/062/06062828.pdf [firstpage_image] =>[orig_patent_app_number] => 090741 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/090741
Compressor for liquefied gas applications Jun 3, 1998 Issued
Array ( [id] => 4130240 [patent_doc_number] => 06015342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Louver apparatus for air conditioning unit' [patent_app_type] => 1 [patent_app_number] => 9/089802 [patent_app_country] => US [patent_app_date] => 1998-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2261 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/015/06015342.pdf [firstpage_image] =>[orig_patent_app_number] => 089802 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/089802
Louver apparatus for air conditioning unit Jun 2, 1998 Issued
09/089803 VEHICLE HEATERS Jun 2, 1998 Issued
Array ( [id] => 3929461 [patent_doc_number] => 05976009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Vent with multi-apertured security grate' [patent_app_type] => 1 [patent_app_number] => 9/088607 [patent_app_country] => US [patent_app_date] => 1998-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 25 [patent_no_of_words] => 5401 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/976/05976009.pdf [firstpage_image] =>[orig_patent_app_number] => 088607 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/088607
Vent with multi-apertured security grate May 31, 1998 Issued
09/043102 VENTILATION SYSTEM May 25, 1998 Abandoned
Array ( [id] => 4215074 [patent_doc_number] => 06116559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Downrod adapter assembly' [patent_app_type] => 1 [patent_app_number] => 9/083715 [patent_app_country] => US [patent_app_date] => 1998-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3223 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/116/06116559.pdf [firstpage_image] =>[orig_patent_app_number] => 083715 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/083715
Downrod adapter assembly May 21, 1998 Issued
Array ( [id] => 4217876 [patent_doc_number] => 06073858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Hot-water type heating apparatus' [patent_app_type] => 1 [patent_app_number] => 9/082780 [patent_app_country] => US [patent_app_date] => 1998-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 33 [patent_no_of_words] => 9833 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/073/06073858.pdf [firstpage_image] =>[orig_patent_app_number] => 082780 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/082780
Hot-water type heating apparatus May 20, 1998 Issued
Array ( [id] => 3931040 [patent_doc_number] => 05997399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Isolation chamber air curtain apparatus' [patent_app_type] => 1 [patent_app_number] => 9/074762 [patent_app_country] => US [patent_app_date] => 1998-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4280 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/997/05997399.pdf [firstpage_image] =>[orig_patent_app_number] => 074762 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/074762
Isolation chamber air curtain apparatus May 7, 1998 Issued
Array ( [id] => 3912735 [patent_doc_number] => 05971290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Heat exchange system for electric vehicle' [patent_app_type] => 1 [patent_app_number] => 9/069936 [patent_app_country] => US [patent_app_date] => 1998-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4518 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/971/05971290.pdf [firstpage_image] =>[orig_patent_app_number] => 069936 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/069936
Heat exchange system for electric vehicle Apr 29, 1998 Issued
Array ( [id] => 3993106 [patent_doc_number] => 06004203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Device for circulating an air flow for passenger compartment of a vehicle' [patent_app_type] => 1 [patent_app_number] => 9/070282 [patent_app_country] => US [patent_app_date] => 1998-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2931 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/004/06004203.pdf [firstpage_image] =>[orig_patent_app_number] => 070282 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/070282
Device for circulating an air flow for passenger compartment of a vehicle Apr 29, 1998 Issued
Array ( [id] => 4066723 [patent_doc_number] => 06053418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Small-scale cogeneration system for producing heat and electrical power' [patent_app_type] => 1 [patent_app_number] => 9/070435 [patent_app_country] => US [patent_app_date] => 1998-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11406 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/053/06053418.pdf [firstpage_image] =>[orig_patent_app_number] => 070435 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/070435
Small-scale cogeneration system for producing heat and electrical power Apr 29, 1998 Issued
Array ( [id] => 1472383 [patent_doc_number] => 06449981 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Air passage controlling system for air conditioning apparatus' [patent_app_type] => B1 [patent_app_number] => 09/067765 [patent_app_country] => US [patent_app_date] => 1998-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 5042 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/449/06449981.pdf [firstpage_image] =>[orig_patent_app_number] => 09067765 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/067765
Air passage controlling system for air conditioning apparatus Apr 28, 1998 Issued
Array ( [id] => 3958266 [patent_doc_number] => 05947374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Method and apparatus for controlling vehicular fuel-combustion heater' [patent_app_type] => 1 [patent_app_number] => 9/069149 [patent_app_country] => US [patent_app_date] => 1998-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6600 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/947/05947374.pdf [firstpage_image] =>[orig_patent_app_number] => 069149 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/069149
Method and apparatus for controlling vehicular fuel-combustion heater Apr 28, 1998 Issued
Array ( [id] => 4128074 [patent_doc_number] => 06062485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Radiant heating system reset control' [patent_app_type] => 1 [patent_app_number] => 9/064438 [patent_app_country] => US [patent_app_date] => 1998-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7660 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/062/06062485.pdf [firstpage_image] =>[orig_patent_app_number] => 064438 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/064438
Radiant heating system reset control Apr 21, 1998 Issued
Array ( [id] => 3921123 [patent_doc_number] => 05971848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Plastic ridge vent' [patent_app_type] => 1 [patent_app_number] => 9/064251 [patent_app_country] => US [patent_app_date] => 1998-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3846 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/971/05971848.pdf [firstpage_image] =>[orig_patent_app_number] => 064251 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/064251
Plastic ridge vent Apr 21, 1998 Issued
09/051960 VISCOUS HEATER Apr 20, 1998 Abandoned
09/062692 AUTOMOTIVE VENTILATION HOUSING WITH SELF SUPPORTING FILM VALVE HAVING A CONVEX SEMI-CYLINDRICAL SHAPE Apr 19, 1998 Issued
Array ( [id] => 3965927 [patent_doc_number] => 05957772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Fire rated wall damper assembly' [patent_app_type] => 1 [patent_app_number] => 9/062622 [patent_app_country] => US [patent_app_date] => 1998-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2294 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/957/05957772.pdf [firstpage_image] =>[orig_patent_app_number] => 062622 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/062622
Fire rated wall damper assembly Apr 19, 1998 Issued
Array ( [id] => 4195657 [patent_doc_number] => 06109532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Locomotive cab heating system' [patent_app_type] => 1 [patent_app_number] => 9/060794 [patent_app_country] => US [patent_app_date] => 1998-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1841 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/109/06109532.pdf [firstpage_image] =>[orig_patent_app_number] => 060794 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/060794
Locomotive cab heating system Apr 14, 1998 Issued
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