Search

Evan H. Macfarlane

Examiner (ID: 7060, Phone: (303)297-4242 , Office: P/3724 )

Most Active Art Unit
3724
Art Unit(s)
3724
Total Applications
553
Issued Applications
240
Pending Applications
87
Abandoned Applications
255

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17821964 [patent_doc_number] => 11426891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Perforator lubrication system [patent_app_type] => utility [patent_app_number] => 17/288631 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6734 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288631
Perforator lubrication system Dec 2, 2020 Issued
Array ( [id] => 16711043 [patent_doc_number] => 20210078190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => BLADE SET, HAIR CUTTING APPLIANCE, AND RELATED MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 17/106341 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106341
Blade set, hair cutting appliance, and related manufacturing method Nov 29, 2020 Issued
Array ( [id] => 17865974 [patent_doc_number] => 20220288709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ENVIRONMENT-FRIENDLY DUST-FREE DESKTOP CUTTING MACHINE [patent_app_type] => utility [patent_app_number] => 17/629426 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629426 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629426
ENVIRONMENT-FRIENDLY DUST-FREE DESKTOP CUTTING MACHINE Nov 24, 2020 Abandoned
Array ( [id] => 16672040 [patent_doc_number] => 20210060803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => HAIR TRIMMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/097610 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097610
HAIR TRIMMING APPARATUS Nov 12, 2020 Abandoned
Array ( [id] => 16806688 [patent_doc_number] => 20210129241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => MITER SAW [patent_app_type] => utility [patent_app_number] => 17/085031 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085031
MITER SAW Oct 29, 2020 Abandoned
Array ( [id] => 18084820 [patent_doc_number] => 11534931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Blade assembly having entrapped spring [patent_app_type] => utility [patent_app_number] => 17/085473 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5178 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085473
Blade assembly having entrapped spring Oct 29, 2020 Issued
Array ( [id] => 18006513 [patent_doc_number] => 20220365279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => COATING REMOVAL TOOL [patent_app_type] => utility [patent_app_number] => 17/770124 [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] => 9654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17770124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770124
COATING REMOVAL TOOL Oct 18, 2020 Pending
Array ( [id] => 18232564 [patent_doc_number] => 11597108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Cutting unit and shaving head of a shaving device [patent_app_type] => utility [patent_app_number] => 17/069914 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5454 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069914
Cutting unit and shaving head of a shaving device Oct 13, 2020 Issued
Array ( [id] => 18035296 [patent_doc_number] => 20220379511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => CUTTING MACHINE FOR PRODUCTS MADE OF CELLULOSE MATERIAL AND RELATED METHOD [patent_app_type] => utility [patent_app_number] => 17/765075 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 17765075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765075
CUTTING MACHINE FOR PRODUCTS MADE OF CELLULOSE MATERIAL AND RELATED METHOD Sep 30, 2020 Pending
Array ( [id] => 16727054 [patent_doc_number] => 20210094201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => METHOD AND APPARATUS FOR CHOPPING FIBERS EMBEDDED WITHIN MATRIX RESIN [patent_app_type] => utility [patent_app_number] => 17/030485 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030485
METHOD AND APPARATUS FOR CHOPPING FIBERS EMBEDDED WITHIN MATRIX RESIN Sep 23, 2020 Abandoned
Array ( [id] => 17481184 [patent_doc_number] => 20220088688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => TUBE NOTCHING DEVICES [patent_app_type] => utility [patent_app_number] => 17/028233 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028233
Tube notching devices Sep 21, 2020 Issued
Array ( [id] => 18167740 [patent_doc_number] => 20230034347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => ATTACHMENT FOR ELECTRIC HAIR-CUTTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/791121 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791121
Attachment for electric hair-cutting device Sep 16, 2020 Issued
Array ( [id] => 16483095 [patent_doc_number] => 20200376695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => BLADE SET, HAIR CUTTING APPLIANCE, AND RELATED MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 16/999433 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999433
Blade set, hair cutting appliance, and related manufacturing method Aug 20, 2020 Issued
Array ( [id] => 20143163 [patent_doc_number] => 12377480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Band saw with consecutive teeth sets [patent_app_type] => utility [patent_app_number] => 17/633304 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 564 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633304 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633304
Band saw with consecutive teeth sets Aug 16, 2020 Issued
Array ( [id] => 20255853 [patent_doc_number] => 12428190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Wrap removal device [patent_app_type] => utility [patent_app_number] => 16/943731 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16943731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/943731
Wrap removal device Jul 29, 2020 Issued
Array ( [id] => 16597193 [patent_doc_number] => 20210023724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Utility Knife [patent_app_type] => utility [patent_app_number] => 16/947261 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947261
Utility Knife Jul 23, 2020 Abandoned
Array ( [id] => 17793695 [patent_doc_number] => 20220252787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => DUAL-NESTED CLEAVER [patent_app_type] => utility [patent_app_number] => 17/630464 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17630464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630464
DUAL-NESTED CLEAVER Jul 21, 2020 Abandoned
Array ( [id] => 17335232 [patent_doc_number] => 20220001563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => LCD SCREEN POLARIZER CUTTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/920756 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920756
LCD SCREEN POLARIZER CUTTING DEVICE Jul 5, 2020 Abandoned
Array ( [id] => 19579192 [patent_doc_number] => 12145283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Attachment comb and hair cutting appliance [patent_app_type] => utility [patent_app_number] => 16/916256 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 9190 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916256
Attachment comb and hair cutting appliance Jun 29, 2020 Issued
Array ( [id] => 17680326 [patent_doc_number] => 11364559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Hole saw [patent_app_type] => utility [patent_app_number] => 16/905647 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 3531 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905647 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905647
Hole saw Jun 17, 2020 Issued
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