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] => 5642580 [patent_doc_number] => 20060281035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Lighter' [patent_app_type] => utility [patent_app_number] => 11/431043 [patent_app_country] => US [patent_app_date] => 2006-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3380 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0281/20060281035.pdf [firstpage_image] =>[orig_patent_app_number] => 11431043 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/431043
Lighter May 9, 2006 Abandoned
Array ( [id] => 5212907 [patent_doc_number] => 20070101987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Apparatuses and methods for balancing combustion air and exhaust gas for use with a direct-vent heater appliance' [patent_app_type] => utility [patent_app_number] => 11/430526 [patent_app_country] => US [patent_app_date] => 2006-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4759 [patent_no_of_claims] => 33 [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/A1/0101/20070101987.pdf [firstpage_image] =>[orig_patent_app_number] => 11430526 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/430526
Apparatuses and methods for balancing combustion air and exhaust gas for use with a direct-vent heater appliance May 8, 2006 Abandoned
Array ( [id] => 4679129 [patent_doc_number] => 20080245355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Grate Bar and Grate for a Step-Grate Stocker with Directed Air Combustion' [patent_app_type] => utility [patent_app_number] => 11/912904 [patent_app_country] => US [patent_app_date] => 2006-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4214 [patent_no_of_claims] => 14 [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/A1/0245/20080245355.pdf [firstpage_image] =>[orig_patent_app_number] => 11912904 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/912904
Grate Bar and Grate for a Step-Grate Stocker with Directed Air Combustion May 2, 2006 Abandoned
Array ( [id] => 4924497 [patent_doc_number] => 20080163860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Grate Bar and Grate for a Step-Grate Stoker' [patent_app_type] => utility [patent_app_number] => 11/912909 [patent_app_country] => US [patent_app_date] => 2006-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4390 [patent_no_of_claims] => 16 [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/A1/0163/20080163860.pdf [firstpage_image] =>[orig_patent_app_number] => 11912909 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/912909
Grate Bar and Grate for a Step-Grate Stoker May 2, 2006 Abandoned
Array ( [id] => 203142 [patent_doc_number] => 07628610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-08 [patent_title] => 'Conical cyclonic oxidizing burner' [patent_app_type] => utility [patent_app_number] => 11/415297 [patent_app_country] => US [patent_app_date] => 2006-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3430 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/628/07628610.pdf [firstpage_image] =>[orig_patent_app_number] => 11415297 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/415297
Conical cyclonic oxidizing burner Apr 30, 2006 Issued
Array ( [id] => 5224986 [patent_doc_number] => 20070254252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-01 [patent_title] => 'Hydrogen burner with a shut-off valve near the gas jets' [patent_app_type] => utility [patent_app_number] => 11/413837 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2831 [patent_no_of_claims] => 7 [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/A1/0254/20070254252.pdf [firstpage_image] =>[orig_patent_app_number] => 11413837 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/413837
Hydrogen burner with a shut-off valve near the gas jets Apr 27, 2006 Abandoned
Array ( [id] => 5625226 [patent_doc_number] => 20060263731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Device and method for feeding fuel' [patent_app_type] => utility [patent_app_number] => 11/411930 [patent_app_country] => US [patent_app_date] => 2006-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 17791 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 30 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0263/20060263731.pdf [firstpage_image] =>[orig_patent_app_number] => 11411930 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/411930
Device and method for feeding fuel Apr 26, 2006 Issued
Array ( [id] => 5732686 [patent_doc_number] => 20060257803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Gas valve controller' [patent_app_type] => utility [patent_app_number] => 11/403539 [patent_app_country] => US [patent_app_date] => 2006-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3750 [patent_no_of_claims] => 10 [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/A1/0257/20060257803.pdf [firstpage_image] =>[orig_patent_app_number] => 11403539 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/403539
Gas valve controller Apr 12, 2006 Abandoned
Array ( [id] => 11411 [patent_doc_number] => 07802566 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-09-28 [patent_title] => 'Portable barbecue set and kit' [patent_app_type] => utility [patent_app_number] => 11/389688 [patent_app_country] => US [patent_app_date] => 2006-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 22 [patent_no_of_words] => 4130 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/802/07802566.pdf [firstpage_image] =>[orig_patent_app_number] => 11389688 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/389688
Portable barbecue set and kit Mar 26, 2006 Issued
Array ( [id] => 5697101 [patent_doc_number] => 20060213785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Candle and match holder' [patent_app_type] => utility [patent_app_number] => 11/387207 [patent_app_country] => US [patent_app_date] => 2006-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3924 [patent_no_of_claims] => 19 [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/A1/0213/20060213785.pdf [firstpage_image] =>[orig_patent_app_number] => 11387207 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/387207
Candle and match holder Mar 22, 2006 Abandoned
Array ( [id] => 5062918 [patent_doc_number] => 20070224557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Controller for re-igniting' [patent_app_type] => utility [patent_app_number] => 11/385757 [patent_app_country] => US [patent_app_date] => 2006-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2331 [patent_no_of_claims] => 10 [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/A1/0224/20070224557.pdf [firstpage_image] =>[orig_patent_app_number] => 11385757 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/385757
Controller for re-igniting Mar 21, 2006 Abandoned
Array ( [id] => 5672433 [patent_doc_number] => 20060177787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Quartz glass single hole nozzle for feeding fluid and quartz glass multihole burner head for feeding fluid' [patent_app_type] => utility [patent_app_number] => 11/384254 [patent_app_country] => US [patent_app_date] => 2006-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4761 [patent_no_of_claims] => 12 [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/A1/0177/20060177787.pdf [firstpage_image] =>[orig_patent_app_number] => 11384254 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/384254
Quartz glass single hole nozzle for feeding fluid and quartz glass multihole burner head for feeding fluid Mar 20, 2006 Abandoned
Array ( [id] => 4781708 [patent_doc_number] => 20080135037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'Oven' [patent_app_type] => utility [patent_app_number] => 11/667807 [patent_app_country] => US [patent_app_date] => 2006-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5349 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20080135037.pdf [firstpage_image] =>[orig_patent_app_number] => 11667807 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/667807
Oven Mar 16, 2006 Abandoned
Array ( [id] => 5639645 [patent_doc_number] => 20060278100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Seal for burners' [patent_app_type] => utility [patent_app_number] => 11/376921 [patent_app_country] => US [patent_app_date] => 2006-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1382 [patent_no_of_claims] => 6 [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/A1/0278/20060278100.pdf [firstpage_image] =>[orig_patent_app_number] => 11376921 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/376921
Seal for burners Mar 15, 2006 Abandoned
Array ( [id] => 5069368 [patent_doc_number] => 20070190470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'Method for igniting a burner' [patent_app_type] => utility [patent_app_number] => 11/377040 [patent_app_country] => US [patent_app_date] => 2006-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1443 [patent_no_of_claims] => 6 [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/A1/0190/20070190470.pdf [firstpage_image] =>[orig_patent_app_number] => 11377040 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/377040
Method for igniting a burner Mar 15, 2006 Issued
Array ( [id] => 5059562 [patent_doc_number] => 20070221197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Self-heating package for pre-cooked foods' [patent_app_type] => utility [patent_app_number] => 11/371338 [patent_app_country] => US [patent_app_date] => 2006-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1358 [patent_no_of_claims] => 5 [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/A1/0221/20070221197.pdf [firstpage_image] =>[orig_patent_app_number] => 11371338 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/371338
Self-heating package for pre-cooked foods Mar 6, 2006 Abandoned
Array ( [id] => 5702223 [patent_doc_number] => 20060191269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-31 [patent_title] => 'Catalytic fuel-air injector with bluff-body flame stabilization' [patent_app_type] => utility [patent_app_number] => 11/361626 [patent_app_country] => US [patent_app_date] => 2006-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1952 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20060191269.pdf [firstpage_image] =>[orig_patent_app_number] => 11361626 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/361626
Catalytic fuel-air injector with bluff-body flame stabilization Feb 23, 2006 Abandoned
Array ( [id] => 5655672 [patent_doc_number] => 20060141407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Partially-open fired heater cycle providing high thermal efficiencies and ultra-low emissions' [patent_app_type] => utility [patent_app_number] => 11/359954 [patent_app_country] => US [patent_app_date] => 2006-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11048 [patent_no_of_claims] => 20 [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/A1/0141/20060141407.pdf [firstpage_image] =>[orig_patent_app_number] => 11359954 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/359954
Partially-open fired heater cycle providing high thermal efficiencies and ultra-low emissions Feb 21, 2006 Issued
Array ( [id] => 5779401 [patent_doc_number] => 20060201496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Cooking apparatus for use with a plurality of fuels' [patent_app_type] => utility [patent_app_number] => 11/359117 [patent_app_country] => US [patent_app_date] => 2006-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2434 [patent_no_of_claims] => 19 [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/A1/0201/20060201496.pdf [firstpage_image] =>[orig_patent_app_number] => 11359117 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/359117
Cooking apparatus for use with a plurality of fuels Feb 20, 2006 Abandoned
Array ( [id] => 5109660 [patent_doc_number] => 20070193575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Container having a heat concentration assembly securely formed on a bottom of the container' [patent_app_type] => utility [patent_app_number] => 11/358509 [patent_app_country] => US [patent_app_date] => 2006-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1113 [patent_no_of_claims] => 6 [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/A1/0193/20070193575.pdf [firstpage_image] =>[orig_patent_app_number] => 11358509 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/358509
Container having a heat concentration assembly securely formed on a bottom of the container Feb 20, 2006 Abandoned
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