Search

Que Tan Le

Examiner (ID: 5234, Phone: (571)272-2438 , Office: P/2878 )

Most Active Art Unit
2878
Art Unit(s)
2878, 2505, 2509
Total Applications
3981
Issued Applications
3596
Pending Applications
114
Abandoned Applications
283

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2744404 [patent_doc_number] => 04993484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Air to air heat exchanger' [patent_app_type] => 1 [patent_app_number] => 7/297109 [patent_app_country] => US [patent_app_date] => 1989-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2299 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993484.pdf [firstpage_image] =>[orig_patent_app_number] => 297109 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/297109
Air to air heat exchanger Jan 16, 1989 Issued
Array ( [id] => 2717798 [patent_doc_number] => 05038853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Heat exchange assembly' [patent_app_type] => 1 [patent_app_number] => 7/297758 [patent_app_country] => US [patent_app_date] => 1989-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2399 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/038/05038853.pdf [firstpage_image] =>[orig_patent_app_number] => 297758 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/297758
Heat exchange assembly Jan 16, 1989 Issued
Array ( [id] => 2608959 [patent_doc_number] => 04919194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Method of putting a tool-carrying robot into position in a containment vessel' [patent_app_type] => 1 [patent_app_number] => 7/296695 [patent_app_country] => US [patent_app_date] => 1989-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2163 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919194.pdf [firstpage_image] =>[orig_patent_app_number] => 296695 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/296695
Method of putting a tool-carrying robot into position in a containment vessel Jan 12, 1989 Issued
Array ( [id] => 2609021 [patent_doc_number] => 04919197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Atmosphere control apparatus for theaters' [patent_app_type] => 1 [patent_app_number] => 7/293095 [patent_app_country] => US [patent_app_date] => 1989-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5101 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919197.pdf [firstpage_image] =>[orig_patent_app_number] => 293095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/293095
Atmosphere control apparatus for theaters Jan 2, 1989 Issued
Array ( [id] => 2466158 [patent_doc_number] => 04819714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Air conditioning apparatus' [patent_app_type] => 1 [patent_app_number] => 6/947283 [patent_app_country] => US [patent_app_date] => 1988-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6388 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819714.pdf [firstpage_image] =>[orig_patent_app_number] => 947283 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/947283
Air conditioning apparatus Dec 28, 1988 Issued
Array ( [id] => 2621374 [patent_doc_number] => 04892135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Air conditioner for automobiles with hot/refrigeration compartment for stored articles' [patent_app_type] => 1 [patent_app_number] => 7/290122 [patent_app_country] => US [patent_app_date] => 1988-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 5052 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892135.pdf [firstpage_image] =>[orig_patent_app_number] => 290122 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/290122
Air conditioner for automobiles with hot/refrigeration compartment for stored articles Dec 26, 1988 Issued
Array ( [id] => 2762969 [patent_doc_number] => 05086626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Air conditioner with function for temperature control of radiant heat exchanger' [patent_app_type] => 1 [patent_app_number] => 7/288959 [patent_app_country] => US [patent_app_date] => 1988-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4259 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086626.pdf [firstpage_image] =>[orig_patent_app_number] => 288959 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/288959
Air conditioner with function for temperature control of radiant heat exchanger Dec 22, 1988 Issued
07/287711 WASTE HEAT RECOVERY SYSTEM Dec 20, 1988 Abandoned
Array ( [id] => 2582072 [patent_doc_number] => 04940082 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Cleaning system' [patent_app_type] => 1 [patent_app_number] => 7/286616 [patent_app_country] => US [patent_app_date] => 1988-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2263 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940082.pdf [firstpage_image] =>[orig_patent_app_number] => 286616 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286616
Cleaning system Dec 18, 1988 Issued
Array ( [id] => 2576798 [patent_doc_number] => 04932468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Vertical falling film multi-tube heat exchanger' [patent_app_type] => 1 [patent_app_number] => 7/286418 [patent_app_country] => US [patent_app_date] => 1988-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3710 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/932/04932468.pdf [firstpage_image] =>[orig_patent_app_number] => 286418 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286418
Vertical falling film multi-tube heat exchanger Dec 18, 1988 Issued
Array ( [id] => 2607148 [patent_doc_number] => 04893669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Synthetic resin heat exchanger unit used for cooling tower and cooling tower utilizing heat exchanger consisting of such heat exchanger unit' [patent_app_type] => 1 [patent_app_number] => 7/286291 [patent_app_country] => US [patent_app_date] => 1988-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 6802 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893669.pdf [firstpage_image] =>[orig_patent_app_number] => 286291 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286291
Synthetic resin heat exchanger unit used for cooling tower and cooling tower utilizing heat exchanger consisting of such heat exchanger unit Dec 18, 1988 Issued
Array ( [id] => 2664784 [patent_doc_number] => 05065813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Interactive electronic thermostat with installation assistance' [patent_app_type] => 1 [patent_app_number] => 7/282319 [patent_app_country] => US [patent_app_date] => 1988-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8337 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/065/05065813.pdf [firstpage_image] =>[orig_patent_app_number] => 282319 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/282319
Interactive electronic thermostat with installation assistance Dec 8, 1988 Issued
Array ( [id] => 2912078 [patent_doc_number] => 05187941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Method for controlling a refrigerator in low ambient temperature conditions' [patent_app_type] => 1 [patent_app_number] => 7/281643 [patent_app_country] => US [patent_app_date] => 1988-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 7480 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187941.pdf [firstpage_image] =>[orig_patent_app_number] => 281643 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/281643
Method for controlling a refrigerator in low ambient temperature conditions Dec 8, 1988 Issued
Array ( [id] => 2728605 [patent_doc_number] => 05022459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Flexible hose heat exchanger construction with combination locating and thawing wire' [patent_app_type] => 1 [patent_app_number] => 7/280543 [patent_app_country] => US [patent_app_date] => 1988-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 4812 [patent_no_of_claims] => 1 [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/05/022/05022459.pdf [firstpage_image] =>[orig_patent_app_number] => 280543 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/280543
Flexible hose heat exchanger construction with combination locating and thawing wire Dec 5, 1988 Issued
07/279120 HEAT TRANSFER FINS AND HEAT EXCHANGER Dec 1, 1988 Abandoned
Array ( [id] => 2609004 [patent_doc_number] => 04919196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Three-stage mercury switch for operation between the heating and cooling mode' [patent_app_type] => 1 [patent_app_number] => 7/276652 [patent_app_country] => US [patent_app_date] => 1988-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2496 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919196.pdf [firstpage_image] =>[orig_patent_app_number] => 276652 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/276652
Three-stage mercury switch for operation between the heating and cooling mode Nov 27, 1988 Issued
Array ( [id] => 2799439 [patent_doc_number] => 05080164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Process and device for heat treatment in continuous flow of a product mixture consisting of a liquid containing solid particulates' [patent_app_type] => 1 [patent_app_number] => 7/275347 [patent_app_country] => US [patent_app_date] => 1988-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 5446 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080164.pdf [firstpage_image] =>[orig_patent_app_number] => 275347 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/275347
Process and device for heat treatment in continuous flow of a product mixture consisting of a liquid containing solid particulates Nov 22, 1988 Issued
Array ( [id] => 2546655 [patent_doc_number] => 04941525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-17 [patent_title] => 'Automotive air conditioner' [patent_app_type] => 1 [patent_app_number] => 7/275680 [patent_app_country] => US [patent_app_date] => 1988-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7586 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/941/04941525.pdf [firstpage_image] =>[orig_patent_app_number] => 275680 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/275680
Automotive air conditioner Nov 22, 1988 Issued
Array ( [id] => 2470429 [patent_doc_number] => 04858681 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Shell and tube heat exchanger' [patent_app_type] => 1 [patent_app_number] => 7/273105 [patent_app_country] => US [patent_app_date] => 1988-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 10317 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/858/04858681.pdf [firstpage_image] =>[orig_patent_app_number] => 273105 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/273105
Shell and tube heat exchanger Nov 15, 1988 Issued
07/269718 CAR AIR CONDITIONING EQUIPMENT Nov 9, 1988 Abandoned
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