Search

Geoffrey S. Evans

Examiner (ID: 7540, Phone: (571)272-1174 , Office: P/3742 )

Most Active Art Unit
1725
Art Unit(s)
2104, 2103, 3761, 1793, 3742, 1725, 2106, 1742, 2831
Total Applications
3747
Issued Applications
3191
Pending Applications
126
Abandoned Applications
441

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17442514 [patent_doc_number] => 20220063019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => IMPROVEMENTS IN THE WELDING OF PIPES [patent_app_type] => utility [patent_app_number] => 17/422914 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17422914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422914
IMPROVEMENTS IN THE WELDING OF PIPES Jan 9, 2020 Abandoned
Array ( [id] => 17459349 [patent_doc_number] => 20220072654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => LASER MACHINING APPARATUS AND LASER MACHINING HEAD [patent_app_type] => utility [patent_app_number] => 17/423495 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423495
Laser machining apparatus and laser machining head Jan 9, 2020 Issued
Array ( [id] => 15864149 [patent_doc_number] => 20200139478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => HIGH PERFORMANCE CONTACT TIP AND NOZZLE ASSEMBLY FOR AN ARC WELDING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/738130 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16738130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738130
High performance contact tip and nozzle assembly for an arc welding apparatus Jan 8, 2020 Issued
Array ( [id] => 17504118 [patent_doc_number] => 20220097220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => Application Tool and Method for Producing an Application Tool [patent_app_type] => utility [patent_app_number] => 17/423424 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423424
Chisel and method for producing a chisel Jan 2, 2020 Issued
Array ( [id] => 17298429 [patent_doc_number] => 20210394268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => 4D PRINTING METHOD AND APPLICATION OF TITANIUM-NICKEL SHAPE MEMORY ALLOY [patent_app_type] => utility [patent_app_number] => 17/288918 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288918
4D printing method and application of titanium-nickel shape memory alloy Jan 2, 2020 Issued
Array ( [id] => 16088101 [patent_doc_number] => 20200198037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => WIRE ELECTRICAL DISCHARGE MACHINE AND CONTROL METHOD OF WIRE ELECTRICAL DISCHARGE MACHINE [patent_app_type] => utility [patent_app_number] => 16/724763 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16724763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/724763
Wire electrical discharge machine and control method of wire electrical discharge machine Dec 22, 2019 Issued
Array ( [id] => 16088103 [patent_doc_number] => 20200198038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => METHODS AND PROCESSING UNIT FOR ELECTRIC DISCHARGE MACHINE [patent_app_type] => utility [patent_app_number] => 16/720777 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16720777 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720777
Methods and processing unit for electric discharge machine Dec 18, 2019 Issued
Array ( [id] => 16088115 [patent_doc_number] => 20200198044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => Systems, Methods, and Apparatus to Preheat Welding Wire [patent_app_type] => utility [patent_app_number] => 16/721119 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16721119 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/721119
Systems, methods, and apparatus to preheat welding wire Dec 18, 2019 Issued
Array ( [id] => 19150505 [patent_doc_number] => 11975397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Delta-phase brass electrode wire for electroerosion machining, and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 17/293060 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4937 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293060
Delta-phase brass electrode wire for electroerosion machining, and method for manufacturing same Dec 18, 2019 Issued
Array ( [id] => 18012516 [patent_doc_number] => 11504791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Welding torch with a temperature measurement device [patent_app_type] => utility [patent_app_number] => 16/715598 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4666 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715598
Welding torch with a temperature measurement device Dec 15, 2019 Issued
Array ( [id] => 19310836 [patent_doc_number] => 12036630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Systems and methods for controlling heat input during short-circuiting type welding processes [patent_app_type] => utility [patent_app_number] => 16/715800 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 10612 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715800
Systems and methods for controlling heat input during short-circuiting type welding processes Dec 15, 2019 Issued
Array ( [id] => 17155979 [patent_doc_number] => 20210317030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => METHOD AND DEVICE FOR CUTTING STRUCTURE COMPOSED OF BRITTLE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/269758 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17269758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269758
Method and device for cutting structure composed of brittle material Dec 10, 2019 Issued
Array ( [id] => 16890655 [patent_doc_number] => 20210176853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => METHODS OF MAKING AND ASSEMBLING TOGETHER COMPONENTS OF PLASMA TORCH ELECTRODE [patent_app_type] => utility [patent_app_number] => 16/702876 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16702876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/702876
Methods of making and assembling together components of plasma torch electrode Dec 3, 2019 Issued
Array ( [id] => 17688316 [patent_doc_number] => 20220195608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => PROCESSING DEVICE AND WORKING METHOD FOR FILM COOLING HOLES ON BLADE OF AVIATION ENGINE [patent_app_type] => utility [patent_app_number] => 17/606052 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17606052 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606052
Processing device and working method for film cooling holes on blade of aviation engine Nov 21, 2019 Issued
Array ( [id] => 17712703 [patent_doc_number] => 11376682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Method and device for removing electromagnetic core [patent_app_type] => utility [patent_app_number] => 16/689845 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2627 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16689845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689845
Method and device for removing electromagnetic core Nov 19, 2019 Issued
Array ( [id] => 19598472 [patent_doc_number] => 12156347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Jig for via-hole processing, via-hole processing device, and via-hole processing method using same [patent_app_type] => utility [patent_app_number] => 17/296011 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 36 [patent_no_of_words] => 15906 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296011
Jig for via-hole processing, via-hole processing device, and via-hole processing method using same Nov 13, 2019 Issued
Array ( [id] => 18619553 [patent_doc_number] => 11752577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Laser apparatus and substrate etching method using the same [patent_app_type] => utility [patent_app_number] => 16/680148 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7632 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16680148 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/680148
Laser apparatus and substrate etching method using the same Nov 10, 2019 Issued
Array ( [id] => 17342687 [patent_doc_number] => 20220009018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING WELDING MACHINE [patent_app_type] => utility [patent_app_number] => 17/292377 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292377
SYSTEM AND METHOD FOR CONTROLLING WELDING MACHINE Nov 5, 2019 Abandoned
Array ( [id] => 17335152 [patent_doc_number] => 20220001483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => Ultrasonic Resistance Welding Process And Apparatus [patent_app_type] => utility [patent_app_number] => 17/290603 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17290603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290603
Ultrasonic resistance welding process and apparatus Oct 30, 2019 Issued
Array ( [id] => 18477491 [patent_doc_number] => 11691217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Laser processing device with optical device for changing cross-sectional intensity distribution of a beam at a pupil plane [patent_app_type] => utility [patent_app_number] => 16/668305 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 30344 [patent_no_of_claims] => 81 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668305
Laser processing device with optical device for changing cross-sectional intensity distribution of a beam at a pupil plane Oct 29, 2019 Issued
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