Search

John A. Blades

Examiner (ID: 57, Phone: (571)270-7661 , Office: P/1746 )

Most Active Art Unit
1746
Art Unit(s)
1791, 1746
Total Applications
611
Issued Applications
318
Pending Applications
37
Abandoned Applications
274

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17171237 [patent_doc_number] => 20210324907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => KINEMATIC IDLER ROLLER [patent_app_type] => utility [patent_app_number] => 17/247499 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247499
KINEMATIC IDLER ROLLER Jun 20, 2019 Abandoned
Array ( [id] => 16214902 [patent_doc_number] => 10730700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Spiral conveyor system [patent_app_type] => utility [patent_app_number] => 16/449108 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 31 [patent_no_of_words] => 10011 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449108
Spiral conveyor system Jun 20, 2019 Issued
Array ( [id] => 17133272 [patent_doc_number] => 11134803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Ordered food and drink conveying apparatus [patent_app_type] => utility [patent_app_number] => 16/499896 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6640 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16499896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/499896
Ordered food and drink conveying apparatus Jun 20, 2019 Issued
Array ( [id] => 16696473 [patent_doc_number] => 10947053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Production system for spectacle lenses [patent_app_type] => utility [patent_app_number] => 16/444768 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13143 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444768 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444768
Production system for spectacle lenses Jun 17, 2019 Issued
Array ( [id] => 15540393 [patent_doc_number] => 10569961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Safe conveyor system [patent_app_type] => utility [patent_app_number] => 16/444373 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 10589 [patent_no_of_claims] => 20 [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] => 16444373 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444373
Safe conveyor system Jun 17, 2019 Issued
Array ( [id] => 17978610 [patent_doc_number] => 11495482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Automatic supervising method and control device [patent_app_type] => utility [patent_app_number] => 16/441815 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 33 [patent_no_of_words] => 11171 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16441815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441815
Automatic supervising method and control device Jun 13, 2019 Issued
Array ( [id] => 14896389 [patent_doc_number] => 20190291960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => CONVEYOR CHAIN [patent_app_type] => utility [patent_app_number] => 16/435682 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435682
Conveyor chain Jun 9, 2019 Issued
Array ( [id] => 14867463 [patent_doc_number] => 20190283973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => APPARATUS FOR SUPPORTING AN ARTICLE DURING TRANSPORT [patent_app_type] => utility [patent_app_number] => 16/432755 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432755
Apparatus for supporting an article during transport Jun 4, 2019 Issued
Array ( [id] => 16605759 [patent_doc_number] => 10906750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Article sorting facility [patent_app_type] => utility [patent_app_number] => 16/432101 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 12850 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432101
Article sorting facility Jun 4, 2019 Issued
Array ( [id] => 16125489 [patent_doc_number] => 10696483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Driver of a feed chain and feed chain [patent_app_type] => utility [patent_app_number] => 16/431038 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3410 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16431038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/431038
Driver of a feed chain and feed chain Jun 3, 2019 Issued
Array ( [id] => 17881891 [patent_doc_number] => 20220297368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => DEVICE FOR GUIDING A FILM TUBE [patent_app_type] => utility [patent_app_number] => 17/596057 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596057
Device for guiding a film tube Jun 2, 2019 Issued
Array ( [id] => 17068943 [patent_doc_number] => 20210271159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => APPARATUS FOR POSITIONING AND CLAMPED CURING [patent_app_type] => utility [patent_app_number] => 17/256048 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14155 [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] => 17256048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/256048
Apparatus for positioning and clamped curing Jun 2, 2019 Issued
Array ( [id] => 15209189 [patent_doc_number] => 20190367281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => WHEEL ROLLER HAVING A LOG CHAIN FORGING OR A CARRIER LINK FORGING FOR AN 88 SERIES CHAIN [patent_app_type] => utility [patent_app_number] => 16/418212 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16418212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/418212
Wheel roller having a log chain forging or a carrier link forging for an 88 series chain May 20, 2019 Issued
Array ( [id] => 15147263 [patent_doc_number] => 20190352109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => BAG CONVEYANCE METHOD AND BAG CONVEYANCE APPARATUS [patent_app_type] => utility [patent_app_number] => 16/415594 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415594
Bag conveyance method and bag conveyance apparatus May 16, 2019 Issued
Array ( [id] => 16060599 [patent_doc_number] => 10689231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Belt safety device and people conveyor with a belt safety device [patent_app_type] => utility [patent_app_number] => 16/413023 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4003 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16413023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413023
Belt safety device and people conveyor with a belt safety device May 14, 2019 Issued
Array ( [id] => 16198409 [patent_doc_number] => 10723556 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-28 [patent_title] => Pick-up web for an agricultural machine, in particular, a nut harvester [patent_app_type] => utility [patent_app_number] => 16/408069 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2854 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408069
Pick-up web for an agricultural machine, in particular, a nut harvester May 8, 2019 Issued
Array ( [id] => 17307181 [patent_doc_number] => 11208271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Quick change transfer assembly [patent_app_type] => utility [patent_app_number] => 16/407235 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 62 [patent_no_of_words] => 32272 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407235 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407235
Quick change transfer assembly May 8, 2019 Issued
Array ( [id] => 14746241 [patent_doc_number] => 20190256294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => Direct Edge Drive Conveyor Belt [patent_app_type] => utility [patent_app_number] => 16/404444 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16404444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/404444
Direct edge drive conveyor belt May 5, 2019 Issued
Array ( [id] => 16276597 [patent_doc_number] => 10759610 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-01 [patent_title] => Bulk material conveyor [patent_app_type] => utility [patent_app_number] => 16/402663 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 37 [patent_no_of_words] => 9691 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402663
Bulk material conveyor May 2, 2019 Issued
Array ( [id] => 16475920 [patent_doc_number] => 10850843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Roller assembly of a cargo loading system [patent_app_type] => utility [patent_app_number] => 16/400820 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 1555 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16400820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/400820
Roller assembly of a cargo loading system Apr 30, 2019 Issued
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