Search

David Trafton

Examiner (ID: 6221)

Most Active Art Unit
2305
Art Unit(s)
2604, 2305, 2309, 2303, 2607
Total Applications
648
Issued Applications
605
Pending Applications
0
Abandoned Applications
43

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17297241 [patent_doc_number] => 20210393080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => Cooking Assembly Comprising An Electrical Cooking Appliance And A Draining Receptacle [patent_app_type] => utility [patent_app_number] => 17/298162 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17298162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/298162
Cooking assembly comprising an electrical cooking appliance and a draining receptacle Nov 24, 2019 Issued
Array ( [id] => 18417495 [patent_doc_number] => 11672053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Induction heating device and vessel-sensing method of the induction heating device [patent_app_type] => utility [patent_app_number] => 16/684804 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 15967 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16684804 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684804
Induction heating device and vessel-sensing method of the induction heating device Nov 14, 2019 Issued
Array ( [id] => 17341358 [patent_doc_number] => 20220007689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => ESTIMATING A CHARACTERISTIC OF A FOOD ITEM [patent_app_type] => utility [patent_app_number] => 17/294318 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294318
ESTIMATING A CHARACTERISTIC OF A FOOD ITEM Nov 14, 2019 Pending
Array ( [id] => 18055381 [patent_doc_number] => 11528782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Single pulse pre-test method for improving vessel detection accuracy [patent_app_type] => utility [patent_app_number] => 16/678781 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11137 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16678781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/678781
Single pulse pre-test method for improving vessel detection accuracy Nov 7, 2019 Issued
Array ( [id] => 16814326 [patent_doc_number] => 20210136881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => SELF-STIRRING INDUCTION VESSEL [patent_app_type] => utility [patent_app_number] => 16/667976 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667976
Self-stirring induction vessel Oct 29, 2019 Issued
Array ( [id] => 18641149 [patent_doc_number] => 11765792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => PTC heating module and a method for producing the PTC heating module [patent_app_type] => utility [patent_app_number] => 16/669497 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 5057 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16669497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/669497
PTC heating module and a method for producing the PTC heating module Oct 29, 2019 Issued
Array ( [id] => 19378179 [patent_doc_number] => 12069775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Cooktop appliance and heating element having a heat transfer disk and a thermostat [patent_app_type] => utility [patent_app_number] => 16/668669 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3523 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668669 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668669
Cooktop appliance and heating element having a heat transfer disk and a thermostat Oct 29, 2019 Issued
Array ( [id] => 17304937 [patent_doc_number] => 20210400776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => METHOD AND ARRANGEMENT FOR RECOGNIZING A STOVE TYPE [patent_app_type] => utility [patent_app_number] => 17/288950 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288950
METHOD AND ARRANGEMENT FOR RECOGNIZING A STOVE TYPE Oct 28, 2019 Pending
Array ( [id] => 15766865 [patent_doc_number] => 20200114450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => Augmented Reality in a Material Processing System [patent_app_type] => utility [patent_app_number] => 16/654412 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654412
Augmented Reality in a Material Processing System Oct 15, 2019 Abandoned
Array ( [id] => 15779487 [patent_doc_number] => 20200120761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => INDUCTION HEATING DEVICE WITH IMPROVED FUNCTION FOR DISTINGUISHING OBJECT [patent_app_type] => utility [patent_app_number] => 16/598642 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598642 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598642
Induction heating device with improved function for distinguishing object Oct 9, 2019 Issued
Array ( [id] => 19440349 [patent_doc_number] => 12090580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Welding apparatus and welding method [patent_app_type] => utility [patent_app_number] => 16/583279 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16583279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/583279
Welding apparatus and welding method Sep 25, 2019 Issued
Array ( [id] => 15861671 [patent_doc_number] => 20200138239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => DEVICES FOR PROLONGING THE QUALITY OF WARM FOODS [patent_app_type] => utility [patent_app_number] => 16/580780 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16580780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580780
Devices for prolonging the quality of warm foods Sep 23, 2019 Issued
Array ( [id] => 17960968 [patent_doc_number] => 20220341548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => VAPORIZOR [patent_app_type] => utility [patent_app_number] => 17/761567 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761567
VAPORIZOR Sep 17, 2019 Pending
Array ( [id] => 15407305 [patent_doc_number] => 20200023974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => CABIN AIR INLET MODULE AND CABIN AIR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/574631 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16574631 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/574631
Cabin air inlet module and cabin air system Sep 17, 2019 Issued
Array ( [id] => 15262885 [patent_doc_number] => 20190380176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => COOKING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/547851 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547851
Cooking apparatus Aug 21, 2019 Issued
Array ( [id] => 17004760 [patent_doc_number] => 20210235921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => APPARATUS, METHOD AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/262920 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262920 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262920
Apparatus, method and program Aug 1, 2019 Issued
Array ( [id] => 17125012 [patent_doc_number] => 20210299780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => METHOD FOR SEALING A CASTING MOULD FOR ALUMINOTHERMIC RAIL WELDINGS [patent_app_type] => utility [patent_app_number] => 17/268232 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17268232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/268232
Method for sealing a casting mould for aluminothermic rail weldings Jul 30, 2019 Issued
Array ( [id] => 17634914 [patent_doc_number] => 11345625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Method and device for the laser-based machining of sheet-like substrates [patent_app_type] => utility [patent_app_number] => 16/527986 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 14344 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527986
Method and device for the laser-based machining of sheet-like substrates Jul 30, 2019 Issued
Array ( [id] => 19952696 [patent_doc_number] => 12324079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Household cooking hob [patent_app_type] => utility [patent_app_number] => 17/264958 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17264958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264958
Household cooking hob Jul 28, 2019 Issued
Array ( [id] => 17943382 [patent_doc_number] => 11477859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Method for automatic pairing for communication between a cooking utensil and an element of an induction cooktop [patent_app_type] => utility [patent_app_number] => 16/523011 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 4958 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16523011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523011
Method for automatic pairing for communication between a cooking utensil and an element of an induction cooktop Jul 25, 2019 Issued
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