Search

Sejoon Ahn

Examiner (ID: 10966, Phone: (571)272-9528 , Office: P/2628 )

Most Active Art Unit
2628
Art Unit(s)
2629, 2622, 2628, 2694
Total Applications
722
Issued Applications
597
Pending Applications
30
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17974767 [patent_doc_number] => 11491607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Support element for use in combination with a grinding apparatus for sharpening an edge tool [patent_app_type] => utility [patent_app_number] => 16/274983 [patent_app_country] => US [patent_app_date] => 2019-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5683 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16274983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/274983
Support element for use in combination with a grinding apparatus for sharpening an edge tool Feb 12, 2019 Issued
Array ( [id] => 14713815 [patent_doc_number] => 20190247971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => KNIFE SHARPENING DEVICE [patent_app_type] => utility [patent_app_number] => 16/273912 [patent_app_country] => US [patent_app_date] => 2019-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16273912 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/273912
KNIFE SHARPENING DEVICE Feb 11, 2019 Pending
Array ( [id] => 18129116 [patent_doc_number] => 11555317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Moment connection component clamping tool [patent_app_type] => utility [patent_app_number] => 16/271748 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4698 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271748 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271748
Moment connection component clamping tool Feb 7, 2019 Issued
Array ( [id] => 16237354 [patent_doc_number] => 20200254588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => INFINITELY DIRECTIONAL TRANSLATING CLAMP FOR WELDING A FAN BLADE COVER [patent_app_type] => utility [patent_app_number] => 16/269728 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16269728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269728
Infinitely directional translating clamp for welding a fan blade cover Feb 6, 2019 Issued
Array ( [id] => 14683365 [patent_doc_number] => 20190240797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => MOWER REEL GRINDING SYSTEM WITH ROTATING REAR BRACKETS [patent_app_type] => utility [patent_app_number] => 16/269525 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16269525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269525
Mower reel grinding system with rotating rear brackets Feb 5, 2019 Issued
Array ( [id] => 16221808 [patent_doc_number] => 20200246924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => FLEXURE STAGE [patent_app_type] => utility [patent_app_number] => 16/267975 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16267975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/267975
FLEXURE STAGE Feb 4, 2019 Abandoned
Array ( [id] => 17472952 [patent_doc_number] => 20220080456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => PAINT ROLLER COVER FOR MULTICOLOR PAINT, METHOD OF UNIFORMLY APPLYING MULTICOLOR PAINT AND METHOD OF QUANTIFYING UNIFORMITY OF PAINT APPLICATION [patent_app_type] => utility [patent_app_number] => 17/419344 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419344
PAINT ROLLER COVER FOR MULTICOLOR PAINT, METHOD OF UNIFORMLY APPLYING MULTICOLOR PAINT AND METHOD OF QUANTIFYING UNIFORMITY OF PAINT APPLICATION Jan 30, 2019 Abandoned
Array ( [id] => 16656541 [patent_doc_number] => 20210053177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => SYSTEM, DEVICE AND METHOD FOR RECONDITIONING A SUBSTRATE SUPPORT [patent_app_type] => utility [patent_app_number] => 16/963576 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4658 [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] => 16963576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/963576
SYSTEM, DEVICE AND METHOD FOR RECONDITIONING A SUBSTRATE SUPPORT Jan 23, 2019 Abandoned
Array ( [id] => 14622867 [patent_doc_number] => 20190224801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => KNIFE AND TOOL SHARPENER [patent_app_type] => utility [patent_app_number] => 16/251948 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16251948 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/251948
Knife and tool sharpener Jan 17, 2019 Issued
Array ( [id] => 16703590 [patent_doc_number] => 10953505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Steering knuckle casting hydraulic fixture [patent_app_type] => utility [patent_app_number] => 16/247041 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1573 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 539 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16247041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247041
Steering knuckle casting hydraulic fixture Jan 13, 2019 Issued
Array ( [id] => 17634299 [patent_doc_number] => 11345005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Split nut valve seat puller [patent_app_type] => utility [patent_app_number] => 16/245434 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4382 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16245434 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245434
Split nut valve seat puller Jan 10, 2019 Issued
Array ( [id] => 18172085 [patent_doc_number] => 11571780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Multi-station wheel deburring device [patent_app_type] => utility [patent_app_number] => 16/223394 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4526 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16223394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223394
Multi-station wheel deburring device Dec 17, 2018 Issued
Array ( [id] => 15021869 [patent_doc_number] => 20190321939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => WHEEL FIXTURE [patent_app_type] => utility [patent_app_number] => 16/223361 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 606 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16223361 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223361
Wheel fixture Dec 17, 2018 Issued
Array ( [id] => 18328608 [patent_doc_number] => 11633831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Grinding head for floor grinding machine comprising at least one belt pulley, floor grinding machines and methods [patent_app_type] => utility [patent_app_number] => 16/205545 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 7646 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16205545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/205545
Grinding head for floor grinding machine comprising at least one belt pulley, floor grinding machines and methods Nov 29, 2018 Issued
Array ( [id] => 14100247 [patent_doc_number] => 20190091799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => PUSHING OUT A PLATE-SHAPED WORKPIECE PART THAT HAS BEEN CUT FREE [patent_app_type] => utility [patent_app_number] => 16/197830 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197830 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197830
Pushing out a plate-shaped workpiece part that has been cut free Nov 20, 2018 Issued
Array ( [id] => 14318437 [patent_doc_number] => 20190148922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => Fish Stick Assembly [patent_app_type] => utility [patent_app_number] => 16/195253 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195253
Fish stick assembly Nov 18, 2018 Issued
Array ( [id] => 18684332 [patent_doc_number] => 11780043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Manual blade sharpening tool [patent_app_type] => utility [patent_app_number] => 16/768145 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4914 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 16768145 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768145
Manual blade sharpening tool Nov 13, 2018 Issued
Array ( [id] => 14307553 [patent_doc_number] => 20190143480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => CUTTING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/188712 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16188712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/188712
Cutting apparatus Nov 12, 2018 Issued
Array ( [id] => 14373417 [patent_doc_number] => 20190160621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => SYSTEM AND METHOD FOR POLISHING METAL SURFACE [patent_app_type] => utility [patent_app_number] => 16/186401 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16186401 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186401
System and method for polishing metal surface Nov 8, 2018 Issued
Array ( [id] => 16493076 [patent_doc_number] => 10859105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Insert and system for providing a calibrated metering orifice [patent_app_type] => utility [patent_app_number] => 16/182117 [patent_app_country] => US [patent_app_date] => 2018-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 6166 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [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] => 16182117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/182117
Insert and system for providing a calibrated metering orifice Nov 5, 2018 Issued
Menu