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Kevin D Ahlstrom

Examiner (ID: 16230)

Most Active Art Unit
2835
Art Unit(s)
2835
Total Applications
2
Issued Applications
2
Pending Applications
0
Abandoned Applications
0

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12764971 [patent_doc_number] => 20180146825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => BARBECUE OVEN [patent_app_type] => utility [patent_app_number] => 15/703720 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15703720 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/703720
BARBECUE OVEN Sep 12, 2017 Abandoned
Array ( [id] => 12732055 [patent_doc_number] => 20180135852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => BURNER FOR A FURNACE AND A METHOD OF ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/685714 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15685714 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/685714
Burner for a furnace and a method of assembly Aug 23, 2017 Issued
Array ( [id] => 16322062 [patent_doc_number] => 10782020 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-22 [patent_title] => Waste oil burner improved preheater design [patent_app_type] => utility [patent_app_number] => 15/684917 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4630 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15684917 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/684917
Waste oil burner improved preheater design Aug 22, 2017 Issued
Array ( [id] => 12204363 [patent_doc_number] => 20180049589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'GRATE STACKER' [patent_app_type] => utility [patent_app_number] => 15/683766 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4230 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15683766 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/683766
Grate stacker Aug 21, 2017 Issued
Array ( [id] => 14910001 [patent_doc_number] => 10426295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Cooking grill using pellet fuel [patent_app_type] => utility [patent_app_number] => 15/677793 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 33 [patent_no_of_words] => 6854 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15677793 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/677793
Cooking grill using pellet fuel Aug 14, 2017 Issued
Array ( [id] => 16747035 [patent_doc_number] => 10972044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Solar tracker [patent_app_type] => utility [patent_app_number] => 16/325628 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 8568 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16325628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/325628
Solar tracker Aug 10, 2017 Issued
Array ( [id] => 16461716 [patent_doc_number] => 10845057 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-24 [patent_title] => Method and apparatus for controlling operation of gas range top burners for cooking [patent_app_type] => utility [patent_app_number] => 15/674828 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15674828 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/674828
Method and apparatus for controlling operation of gas range top burners for cooking Aug 10, 2017 Issued
Array ( [id] => 13931269 [patent_doc_number] => 20190049150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => SOLAR ENERGY COLLECTOR [patent_app_type] => utility [patent_app_number] => 15/674847 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15674847 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/674847
SOLAR ENERGY COLLECTOR Aug 10, 2017 Abandoned
Array ( [id] => 13903717 [patent_doc_number] => 20190041063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => PORTABLE GRILLING DEVICE WITH INTERLOCKING ARRANGEMENT AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 15/670633 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15670633 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/670633
PORTABLE GRILLING DEVICE WITH INTERLOCKING ARRANGEMENT AND RELATED METHODS Aug 6, 2017 Abandoned
Array ( [id] => 13903701 [patent_doc_number] => 20190041055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => BURNER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/667826 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15667826 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/667826
Burner assembly Aug 2, 2017 Issued
Array ( [id] => 13481103 [patent_doc_number] => 20180292094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => HOME APPLIANCE [patent_app_type] => utility [patent_app_number] => 15/666988 [patent_app_country] => US [patent_app_date] => 2017-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15666988 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/666988
Home appliance Aug 1, 2017 Issued
15/666291 Fire Pit Insert Assembly Jul 31, 2017 Abandoned
Array ( [id] => 15229483 [patent_doc_number] => 10502458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Solar collector insulation and obtained product [patent_app_type] => utility [patent_app_number] => 15/664406 [patent_app_country] => US [patent_app_date] => 2017-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 9146 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15664406 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/664406
Solar collector insulation and obtained product Jul 30, 2017 Issued
Array ( [id] => 16015233 [patent_doc_number] => 20200182459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => METHOD FOR OPERATING A CLAUS BURNER [patent_app_type] => utility [patent_app_number] => 16/321990 [patent_app_country] => US [patent_app_date] => 2017-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16321990 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321990
Method for operating a claus burner Jul 28, 2017 Issued
Array ( [id] => 15575859 [patent_doc_number] => 10578301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Perforated flame holder with adjustable fuel nozzle [patent_app_type] => utility [patent_app_number] => 15/663458 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13774 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15663458 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663458
Perforated flame holder with adjustable fuel nozzle Jul 27, 2017 Issued
Array ( [id] => 13873167 [patent_doc_number] => 20190032924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => OVEN DOOR SPILL DIVERTER SYSTEM [patent_app_type] => utility [patent_app_number] => 15/661025 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15661025 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/661025
Oven door spill diverter system Jul 26, 2017 Issued
Array ( [id] => 14536621 [patent_doc_number] => 20190203932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => GAS BURNER FOR STRONG AIR FLOW [patent_app_type] => utility [patent_app_number] => 16/323576 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16323576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323576
Gas burner for strong air flow Jul 26, 2017 Issued
Array ( [id] => 12176908 [patent_doc_number] => 20180035844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'GRILL AND GRILL ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/660659 [patent_app_country] => US [patent_app_date] => 2017-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3753 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15660659 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/660659
GRILL AND GRILL ASSEMBLY Jul 25, 2017 Abandoned
Array ( [id] => 14932203 [patent_doc_number] => 20190301739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => FIRE PIT WITH INFRARED EMITTER [patent_app_type] => utility [patent_app_number] => 16/317398 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317398 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317398
Fire pit with infrared emitter Jul 13, 2017 Issued
Array ( [id] => 12248157 [patent_doc_number] => 09920926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-20 [patent_title] => 'Pulse combustion heat exchanger system and method' [patent_app_type] => utility [patent_app_number] => 15/645068 [patent_app_country] => US [patent_app_date] => 2017-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 21272 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15645068 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/645068
Pulse combustion heat exchanger system and method Jul 9, 2017 Issued
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