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] => 17134134 [patent_doc_number] => 11135675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Gas nozzle having a displaceable valve sleeve [patent_app_type] => utility [patent_app_number] => 17/186666 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 7292 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186666
Gas nozzle having a displaceable valve sleeve Feb 25, 2021 Issued
Array ( [id] => 19947533 [patent_doc_number] => 12318874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Methods and apparatus to synergically control a welding-type output during a welding-type operation [patent_app_type] => utility [patent_app_number] => 17/182379 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 10640 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182379
Methods and apparatus to synergically control a welding-type output during a welding-type operation Feb 22, 2021 Issued
Array ( [id] => 16884330 [patent_doc_number] => 20210170525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => SYSTEMS AND METHODS FOR LASER-WELDING A WORKPIECE WITH A LASER BEAM THAT REACHES INACCESSIBLE AREAS OF THE WORKPIECE USING MULTIPLE REFLECTING PARTS [patent_app_type] => utility [patent_app_number] => 17/182055 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182055
Systems and methods for laser-welding a workpiece with a laser beam that reaches inaccessible areas of the workpiece using multiple reflecting parts Feb 21, 2021 Issued
Array ( [id] => 17392767 [patent_doc_number] => 11241758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Laser cutting [patent_app_type] => utility [patent_app_number] => 17/182207 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6309 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182207
Laser cutting Feb 21, 2021 Issued
Array ( [id] => 18237675 [patent_doc_number] => 20230069985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => VARIABLE-PULSE-WIDTH FLAT-TOP LASER DEVICE AND OPERATING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/799268 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799268
Variable-pulse-width flat-top laser device and operating method therefor Feb 4, 2021 Issued
Array ( [id] => 17021412 [patent_doc_number] => 20210245283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => METHOD OF JOINING HIGH ENTROPY ALLOY, APPARATUS FOR JOINING HIGH ENTROPY ALLOY, AND JOINED STRUCTURE OF HIGH ENTROPY ALLOY [patent_app_type] => utility [patent_app_number] => 17/167171 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167171
METHOD OF JOINING HIGH ENTROPY ALLOY, APPARATUS FOR JOINING HIGH ENTROPY ALLOY, AND JOINED STRUCTURE OF HIGH ENTROPY ALLOY Feb 3, 2021 Abandoned
Array ( [id] => 18076444 [patent_doc_number] => 20220402056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => NARROW-HOLE ELECTRIC DISCHARGE MACHINE [patent_app_type] => utility [patent_app_number] => 17/795721 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17795721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795721
NARROW-HOLE ELECTRIC DISCHARGE MACHINE Jan 27, 2021 Pending
Array ( [id] => 16914579 [patent_doc_number] => 20210187671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => APPARATUS, SYSTEMS AND METHODS FOR A BRAZED JOINT***Contact is Rocky C. [patent_app_type] => utility [patent_app_number] => 17/148261 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148261
System of elongated tubes and a joint Jan 12, 2021 Issued
Array ( [id] => 19593501 [patent_doc_number] => 12151322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Quick disconnect torch handle [patent_app_type] => utility [patent_app_number] => 17/142604 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 29 [patent_no_of_words] => 7132 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142604
Quick disconnect torch handle Jan 5, 2021 Issued
Array ( [id] => 18002814 [patent_doc_number] => 20220361580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => AEROSOL GENERATING DEVICE [patent_app_type] => utility [patent_app_number] => 17/293242 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17293242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293242
Aerosol generating device Dec 13, 2020 Issued
Array ( [id] => 18665310 [patent_doc_number] => 11772176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Method and device for wire electrical discharge machining [patent_app_type] => utility [patent_app_number] => 17/115245 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 9869 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115245
Method and device for wire electrical discharge machining Dec 7, 2020 Issued
Array ( [id] => 16840043 [patent_doc_number] => 20210148055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => RAIL SWITCH HEATER [patent_app_type] => utility [patent_app_number] => 17/111847 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111847
Rail switch heater Dec 3, 2020 Issued
Array ( [id] => 16761481 [patent_doc_number] => 20210107062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => ADDITIVE MANUFACTURING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/110843 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110843
Additive manufacturing systems and methods Dec 2, 2020 Issued
Array ( [id] => 17610474 [patent_doc_number] => 20220152753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SYSTEM AND METHOD FOR FORMING FEATURES WITHIN COMPOSITE COMPONENTS USING A TUBULAR ELECTRODE [patent_app_type] => utility [patent_app_number] => 17/098957 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098957
SYSTEM AND METHOD FOR FORMING FEATURES WITHIN COMPOSITE COMPONENTS USING A TUBULAR ELECTRODE Nov 15, 2020 Abandoned
Array ( [id] => 16656511 [patent_doc_number] => 20210053147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => ANNEALING APPARATUS USING TWO WAVELENGTHS OF RADIATION [patent_app_type] => utility [patent_app_number] => 17/090709 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090709
Annealing apparatus using two wavelengths of radiation Nov 4, 2020 Issued
Array ( [id] => 18793111 [patent_doc_number] => 11826852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Laser processing apparatus, laser processing system, and laser processing method [patent_app_type] => utility [patent_app_number] => 17/088704 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 40 [patent_no_of_words] => 15458 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088704
Laser processing apparatus, laser processing system, and laser processing method Nov 3, 2020 Issued
Array ( [id] => 16792163 [patent_doc_number] => 20210121980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => LASER APPARATUS [patent_app_type] => utility [patent_app_number] => 17/079223 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17079223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079223
Laser apparatus Oct 22, 2020 Issued
Array ( [id] => 18328583 [patent_doc_number] => 11633806 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-25 [patent_title] => Method to fill heat pipe arrays [patent_app_type] => utility [patent_app_number] => 17/076706 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 7777 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076706 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076706
Method to fill heat pipe arrays Oct 20, 2020 Issued
Array ( [id] => 16726980 [patent_doc_number] => 20210094127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => Multi-Laser System and Method for Cutting and Post-Cut Processing Hard Dielectric Materials [patent_app_type] => utility [patent_app_number] => 17/074489 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17074489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/074489
Multi-laser system and method for cutting and post-cut processing hard dielectric materials Oct 18, 2020 Issued
Array ( [id] => 16749324 [patent_doc_number] => 20210101333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => METHOD AND APPARATUS FOR CONTROLLING THE EXPOSURE OF A SELECTIVE LASER SINTERING OR LASER MELTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/072137 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17072137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072137
Method and apparatus for controlling the exposure of a selective laser sintering or laser melting apparatus Oct 15, 2020 Issued
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