Search

Shahzeb K. Ahmad

Examiner (ID: 1923, Phone: (571)272-0978 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2839
Total Applications
569
Issued Applications
445
Pending Applications
56
Abandoned Applications
81

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 177115 [patent_doc_number] => 07654819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-02 [patent_title] => 'Tubular flame burner and method for controlling combustion' [patent_app_type] => utility [patent_app_number] => 10/514668 [patent_app_country] => US [patent_app_date] => 2003-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 39 [patent_no_of_words] => 21977 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/654/07654819.pdf [firstpage_image] =>[orig_patent_app_number] => 10514668 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/514668
Tubular flame burner and method for controlling combustion Aug 6, 2003 Issued
Array ( [id] => 7145715 [patent_doc_number] => 20050022801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-03 [patent_title] => 'Household outdoor gas cooking stove with an enclosure to provide wind shielding during cooking and protect stove and cooking apparatus while not in use' [patent_app_type] => utility [patent_app_number] => 10/630617 [patent_app_country] => US [patent_app_date] => 2003-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 401 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20050022801.pdf [firstpage_image] =>[orig_patent_app_number] => 10630617 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/630617
Household outdoor gas cooking stove with an enclosure to provide wind shielding during cooking and protect stove and cooking apparatus while not in use Jul 30, 2003 Abandoned
Array ( [id] => 7127216 [patent_doc_number] => 20050058960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Device for gas combustion' [patent_app_type] => utility [patent_app_number] => 10/630498 [patent_app_country] => US [patent_app_date] => 2003-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1672 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20050058960.pdf [firstpage_image] =>[orig_patent_app_number] => 10630498 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/630498
Device for gas combustion Jul 29, 2003 Abandoned
Array ( [id] => 7272206 [patent_doc_number] => 20040231657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Kitchen ventilation hood' [patent_app_type] => new [patent_app_number] => 10/467129 [patent_app_country] => US [patent_app_date] => 2003-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3113 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0231/20040231657.pdf [firstpage_image] =>[orig_patent_app_number] => 10467129 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/467129
Kitchen ventilation hood Jul 29, 2003 Abandoned
Array ( [id] => 440516 [patent_doc_number] => 07255101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-14 [patent_title] => 'Apparatus with a door, in particular, a cooking appliance door' [patent_app_type] => utility [patent_app_number] => 10/627856 [patent_app_country] => US [patent_app_date] => 2003-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2538 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/255/07255101.pdf [firstpage_image] =>[orig_patent_app_number] => 10627856 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/627856
Apparatus with a door, in particular, a cooking appliance door Jul 24, 2003 Issued
Array ( [id] => 7025320 [patent_doc_number] => 20050019714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Plasma catalytic fuel injector for enhanced combustion' [patent_app_type] => utility [patent_app_number] => 10/626017 [patent_app_country] => US [patent_app_date] => 2003-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2079 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20050019714.pdf [firstpage_image] =>[orig_patent_app_number] => 10626017 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/626017
Plasma catalytic fuel injector for enhanced combustion Jul 23, 2003 Abandoned
Array ( [id] => 992537 [patent_doc_number] => 06915798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-12 [patent_title] => 'Method of forming a united exothermic medium and a heating element' [patent_app_type] => utility [patent_app_number] => 10/623743 [patent_app_country] => US [patent_app_date] => 2003-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5005 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/915/06915798.pdf [firstpage_image] =>[orig_patent_app_number] => 10623743 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/623743
Method of forming a united exothermic medium and a heating element Jul 20, 2003 Issued
Array ( [id] => 7227541 [patent_doc_number] => 20050255416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Use of a blue flame burner' [patent_app_type] => utility [patent_app_number] => 10/521882 [patent_app_country] => US [patent_app_date] => 2003-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2392 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0255/20050255416.pdf [firstpage_image] =>[orig_patent_app_number] => 10521882 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/521882
Use of a blue flame burner Jul 17, 2003 Abandoned
Array ( [id] => 7311193 [patent_doc_number] => 20040143149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-22 [patent_title] => 'Method for reducing nitrogen oxide emissions in industrial process' [patent_app_type] => new [patent_app_number] => 10/622966 [patent_app_country] => US [patent_app_date] => 2003-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3283 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0143/20040143149.pdf [firstpage_image] =>[orig_patent_app_number] => 10622966 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/622966
Method for reducing nitrogen oxide emissions in industrial process Jul 17, 2003 Abandoned
Array ( [id] => 7069379 [patent_doc_number] => 20050244764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Process for combustion of a liquid hydrocarbon' [patent_app_type] => utility [patent_app_number] => 10/521378 [patent_app_country] => US [patent_app_date] => 2003-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3030 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0244/20050244764.pdf [firstpage_image] =>[orig_patent_app_number] => 10521378 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/521378
Process for combustion of a liquid hydrocarbon Jul 17, 2003 Abandoned
Array ( [id] => 7246228 [patent_doc_number] => 20050271991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Process for operating a yellow flame burner' [patent_app_type] => utility [patent_app_number] => 10/521517 [patent_app_country] => US [patent_app_date] => 2003-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2687 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0271/20050271991.pdf [firstpage_image] =>[orig_patent_app_number] => 10521517 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/521517
Process for operating a yellow flame burner Jul 15, 2003 Abandoned
Array ( [id] => 967855 [patent_doc_number] => 06939129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-06 [patent_title] => 'Ignition gun with safety switch' [patent_app_type] => utility [patent_app_number] => 10/619416 [patent_app_country] => US [patent_app_date] => 2003-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3275 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/939/06939129.pdf [firstpage_image] =>[orig_patent_app_number] => 10619416 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/619416
Ignition gun with safety switch Jul 15, 2003 Issued
Array ( [id] => 7351184 [patent_doc_number] => 20040048216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'Gas burner' [patent_app_type] => new [patent_app_number] => 10/333236 [patent_app_country] => US [patent_app_date] => 2003-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2716 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20040048216.pdf [firstpage_image] =>[orig_patent_app_number] => 10333236 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/333236
Gas burner Jul 13, 2003 Abandoned
Array ( [id] => 7174078 [patent_doc_number] => 20050188984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-01 [patent_title] => 'Burner assembly for a gas-burning fireplace' [patent_app_type] => utility [patent_app_number] => 10/616412 [patent_app_country] => US [patent_app_date] => 2003-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6613 [patent_no_of_claims] => 101 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0188/20050188984.pdf [firstpage_image] =>[orig_patent_app_number] => 10616412 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/616412
Burner assembly for a gas-burning fireplace Jul 7, 2003 Abandoned
Array ( [id] => 753020 [patent_doc_number] => 07013887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-21 [patent_title] => 'Absorber pipe for solar heating applications' [patent_app_type] => utility [patent_app_number] => 10/615146 [patent_app_country] => US [patent_app_date] => 2003-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3326 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/013/07013887.pdf [firstpage_image] =>[orig_patent_app_number] => 10615146 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/615146
Absorber pipe for solar heating applications Jul 7, 2003 Issued
Array ( [id] => 6948971 [patent_doc_number] => 20050224065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-13 [patent_title] => 'Device for lighting charcoal' [patent_app_type] => utility [patent_app_number] => 10/520215 [patent_app_country] => US [patent_app_date] => 2003-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1701 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0224/20050224065.pdf [firstpage_image] =>[orig_patent_app_number] => 10520215 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/520215
Device for lighting charcoal Jun 26, 2003 Abandoned
Array ( [id] => 7428734 [patent_doc_number] => 20040065314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Apparatus, systems, and methods for warming materials' [patent_app_type] => new [patent_app_number] => 10/606453 [patent_app_country] => US [patent_app_date] => 2003-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7465 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0065/20040065314.pdf [firstpage_image] =>[orig_patent_app_number] => 10606453 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/606453
Apparatus, systems, and methods for warming materials Jun 25, 2003 Abandoned
Array ( [id] => 7219216 [patent_doc_number] => 20040072114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Gas lighter' [patent_app_type] => new [patent_app_number] => 10/607547 [patent_app_country] => US [patent_app_date] => 2003-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3338 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20040072114.pdf [firstpage_image] =>[orig_patent_app_number] => 10607547 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/607547
Gas lighter Jun 25, 2003 Abandoned
Array ( [id] => 1045820 [patent_doc_number] => 06863526 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-08 [patent_title] => 'Lantern and fuel system' [patent_app_type] => utility [patent_app_number] => 10/606695 [patent_app_country] => US [patent_app_date] => 2003-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5658 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/863/06863526.pdf [firstpage_image] =>[orig_patent_app_number] => 10606695 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/606695
Lantern and fuel system Jun 25, 2003 Issued
Array ( [id] => 1020042 [patent_doc_number] => 06887071 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-03 [patent_title] => 'Lantern and fuel system' [patent_app_type] => utility [patent_app_number] => 10/606688 [patent_app_country] => US [patent_app_date] => 2003-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 8 [patent_no_of_words] => 5856 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/887/06887071.pdf [firstpage_image] =>[orig_patent_app_number] => 10606688 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/606688
Lantern and fuel system Jun 25, 2003 Issued
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