Search

Thao X. Le

Supervisory Patent Examiner (ID: 13838, Phone: (571)272-1708 , Office: P/2892 )

Most Active Art Unit
2814
Art Unit(s)
2814, 2892
Total Applications
343
Issued Applications
215
Pending Applications
14
Abandoned Applications
114

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3746420 [patent_doc_number] => 05740789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Modification of the gas stove by installing oxygen booster' [patent_app_type] => 1 [patent_app_number] => 8/519153 [patent_app_country] => US [patent_app_date] => 1995-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1160 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/740/05740789.pdf [firstpage_image] =>[orig_patent_app_number] => 519153 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/519153
Modification of the gas stove by installing oxygen booster Aug 20, 1995 Issued
Array ( [id] => 3711326 [patent_doc_number] => 05669374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Direct vent fireplace' [patent_app_type] => 1 [patent_app_number] => 8/516633 [patent_app_country] => US [patent_app_date] => 1995-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2288 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/669/05669374.pdf [firstpage_image] =>[orig_patent_app_number] => 516633 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/516633
Direct vent fireplace Aug 17, 1995 Issued
Array ( [id] => 3676456 [patent_doc_number] => 05662468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Device that prevents flareup in liquid fuel burners' [patent_app_type] => 1 [patent_app_number] => 8/514583 [patent_app_country] => US [patent_app_date] => 1995-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6004 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/662/05662468.pdf [firstpage_image] =>[orig_patent_app_number] => 514583 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/514583
Device that prevents flareup in liquid fuel burners Aug 13, 1995 Issued
Array ( [id] => 3854759 [patent_doc_number] => 05836757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Liquid fuel lantern' [patent_app_type] => 1 [patent_app_number] => 8/512939 [patent_app_country] => US [patent_app_date] => 1995-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 4300 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/836/05836757.pdf [firstpage_image] =>[orig_patent_app_number] => 512939 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/512939
Liquid fuel lantern Aug 8, 1995 Issued
Array ( [id] => 3535463 [patent_doc_number] => 05546925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Inshot fuel burner Nox reduction device with integral positioning support structure' [patent_app_type] => 1 [patent_app_number] => 8/513132 [patent_app_country] => US [patent_app_date] => 1995-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3444 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546925.pdf [firstpage_image] =>[orig_patent_app_number] => 513132 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/513132
Inshot fuel burner Nox reduction device with integral positioning support structure Aug 8, 1995 Issued
Array ( [id] => 3685361 [patent_doc_number] => 05673682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Rotating air fireplace' [patent_app_type] => 1 [patent_app_number] => 8/510713 [patent_app_country] => US [patent_app_date] => 1995-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2320 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/673/05673682.pdf [firstpage_image] =>[orig_patent_app_number] => 510713 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/510713
Rotating air fireplace Aug 2, 1995 Issued
Array ( [id] => 3716084 [patent_doc_number] => 05651356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-29 [patent_title] => 'Portable heater' [patent_app_type] => 1 [patent_app_number] => 8/508313 [patent_app_country] => US [patent_app_date] => 1995-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1769 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/651/05651356.pdf [firstpage_image] =>[orig_patent_app_number] => 508313 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/508313
Portable heater Jul 26, 1995 Issued
Array ( [id] => 3607903 [patent_doc_number] => 05601075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Solar energy collecting system' [patent_app_type] => 1 [patent_app_number] => 8/506014 [patent_app_country] => US [patent_app_date] => 1995-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1982 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/601/05601075.pdf [firstpage_image] =>[orig_patent_app_number] => 506014 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/506014
Solar energy collecting system Jul 23, 1995 Issued
Array ( [id] => 3714265 [patent_doc_number] => 05681160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => 'Flare tip structure and a method of disposal of gas ulilizing such a structure' [patent_app_type] => 1 [patent_app_number] => 8/504184 [patent_app_country] => US [patent_app_date] => 1995-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 848 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/681/05681160.pdf [firstpage_image] =>[orig_patent_app_number] => 504184 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/504184
Flare tip structure and a method of disposal of gas ulilizing such a structure Jul 18, 1995 Issued
Array ( [id] => 3813691 [patent_doc_number] => 05738082 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Portable baby wipes warmer and carrier' [patent_app_type] => 1 [patent_app_number] => 8/503982 [patent_app_country] => US [patent_app_date] => 1995-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1516 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/738/05738082.pdf [firstpage_image] =>[orig_patent_app_number] => 503982 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/503982
Portable baby wipes warmer and carrier Jul 18, 1995 Issued
Array ( [id] => 3670460 [patent_doc_number] => 05642725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Liquid heating apparatus' [patent_app_type] => 1 [patent_app_number] => 8/498942 [patent_app_country] => US [patent_app_date] => 1995-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1522 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/642/05642725.pdf [firstpage_image] =>[orig_patent_app_number] => 498942 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/498942
Liquid heating apparatus Jul 5, 1995 Issued
Array ( [id] => 3728127 [patent_doc_number] => 05785404 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Localized illumination device' [patent_app_type] => 1 [patent_app_number] => 8/496821 [patent_app_country] => US [patent_app_date] => 1995-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 20 [patent_no_of_words] => 3539 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/785/05785404.pdf [firstpage_image] =>[orig_patent_app_number] => 496821 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/496821
Localized illumination device Jun 28, 1995 Issued
Array ( [id] => 4027652 [patent_doc_number] => 05873356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'High efficiency wood pellet stove' [patent_app_type] => 1 [patent_app_number] => 8/494813 [patent_app_country] => US [patent_app_date] => 1995-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 7312 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/873/05873356.pdf [firstpage_image] =>[orig_patent_app_number] => 494813 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/494813
High efficiency wood pellet stove Jun 25, 1995 Issued
Array ( [id] => 3499614 [patent_doc_number] => 05562438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Flue gas recirculation burner providing low No.sub.x emissions' [patent_app_type] => 1 [patent_app_number] => 8/493676 [patent_app_country] => US [patent_app_date] => 1995-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1902 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/562/05562438.pdf [firstpage_image] =>[orig_patent_app_number] => 493676 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/493676
Flue gas recirculation burner providing low No.sub.x emissions Jun 21, 1995 Issued
Array ( [id] => 3633246 [patent_doc_number] => 05628302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Burner assembly and pan seal' [patent_app_type] => 1 [patent_app_number] => 8/493163 [patent_app_country] => US [patent_app_date] => 1995-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2307 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/628/05628302.pdf [firstpage_image] =>[orig_patent_app_number] => 493163 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/493163
Burner assembly and pan seal Jun 20, 1995 Issued
Array ( [id] => 3715789 [patent_doc_number] => 05634457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'Gas heating apparatus' [patent_app_type] => 1 [patent_app_number] => 8/491372 [patent_app_country] => US [patent_app_date] => 1995-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1944 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/634/05634457.pdf [firstpage_image] =>[orig_patent_app_number] => 491372 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/491372
Gas heating apparatus Jun 15, 1995 Issued
Array ( [id] => 3685333 [patent_doc_number] => 05673680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Gas-heated apparatus' [patent_app_type] => 1 [patent_app_number] => 8/490835 [patent_app_country] => US [patent_app_date] => 1995-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2138 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/673/05673680.pdf [firstpage_image] =>[orig_patent_app_number] => 490835 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/490835
Gas-heated apparatus Jun 14, 1995 Issued
Array ( [id] => 3870438 [patent_doc_number] => 05713343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Recreational survival light/stove water heater unit' [patent_app_type] => 1 [patent_app_number] => 8/489333 [patent_app_country] => US [patent_app_date] => 1995-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2243 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/713/05713343.pdf [firstpage_image] =>[orig_patent_app_number] => 489333 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/489333
Recreational survival light/stove water heater unit Jun 11, 1995 Issued
Array ( [id] => 3650186 [patent_doc_number] => 05622490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-22 [patent_title] => 'Candle holder' [patent_app_type] => 1 [patent_app_number] => 8/472524 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 588 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/622/05622490.pdf [firstpage_image] =>[orig_patent_app_number] => 472524 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/472524
Candle holder Jun 6, 1995 Issued
08/486912 IGNITOR WITH METERING ORIFICE INSERT Jun 6, 1995 Abandoned
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