Search

Nathan M. Johnston

Examiner (ID: 19188, Phone: (571)270-0223 , Office: P/2919 )

Most Active Art Unit
2919
Art Unit(s)
2919, 2932
Total Applications
2281
Issued Applications
2258
Pending Applications
8
Abandoned Applications
25

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16571626 [patent_doc_number] => D0908214 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2021-01-19 [patent_title] => Tip protector [patent_app_type] => design [patent_app_number] => 29/656132 [patent_app_country] => US [patent_app_date] => 2018-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 73 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29656132 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/656132
Tip protector Jul 9, 2018 Issued
Array ( [id] => 16702307 [patent_doc_number] => D0914207 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2021-03-23 [patent_title] => Instrument holding device for surgery [patent_app_type] => design [patent_app_number] => 29/655451 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 223 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29655451 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/655451
Instrument holding device for surgery Jul 2, 2018 Issued
Array ( [id] => 14944141 [patent_doc_number] => D0862690 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-10-08 [patent_title] => Medical injector [patent_app_type] => design [patent_app_number] => 29/655488 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 123 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29655488 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/655488
Medical injector Jul 2, 2018 Issued
Array ( [id] => 14973613 [patent_doc_number] => D0863549 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-10-15 [patent_title] => Medical injector [patent_app_type] => design [patent_app_number] => 29/655491 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 123 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29655491 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/655491
Medical injector Jul 2, 2018 Issued
Array ( [id] => 15630211 [patent_doc_number] => D0878566 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2020-03-17 [patent_title] => Medical injector [patent_app_type] => design [patent_app_number] => 29/655495 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 123 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29655495 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/655495
Medical injector Jul 2, 2018 Issued
Array ( [id] => 15630213 [patent_doc_number] => D0878567 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2020-03-17 [patent_title] => Medical injector [patent_app_type] => design [patent_app_number] => 29/655496 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 123 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29655496 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/655496
Medical injector Jul 2, 2018 Issued
Array ( [id] => 14909135 [patent_doc_number] => D0861845 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-10-01 [patent_title] => Air purifier [patent_app_type] => design [patent_app_number] => 29/654751 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 80 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29654751 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/654751
Air purifier Jun 26, 2018 Issued
Array ( [id] => 14973563 [patent_doc_number] => D0863524 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-10-15 [patent_title] => Air purifier [patent_app_type] => design [patent_app_number] => 29/654599 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 173 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29654599 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/654599
Air purifier Jun 25, 2018 Issued
Array ( [id] => 15630143 [patent_doc_number] => D0878532 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2020-03-17 [patent_title] => Air purifier [patent_app_type] => design [patent_app_number] => 29/654569 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 154 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29654569 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/654569
Air purifier Jun 25, 2018 Issued
Array ( [id] => 14944111 [patent_doc_number] => D0862675 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-10-08 [patent_title] => Air purifier [patent_app_type] => design [patent_app_number] => 29/654620 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 238 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29654620 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/654620
Air purifier Jun 25, 2018 Issued
Array ( [id] => 14944109 [patent_doc_number] => D0862674 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-10-08 [patent_title] => Air purifier [patent_app_type] => design [patent_app_number] => 29/654609 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 116 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29654609 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/654609
Air purifier Jun 25, 2018 Issued
Array ( [id] => 15630141 [patent_doc_number] => D0878531 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2020-03-17 [patent_title] => Air purifier [patent_app_type] => design [patent_app_number] => 29/654445 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 170 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29654445 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/654445
Air purifier Jun 24, 2018 Issued
Array ( [id] => 15602909 [patent_doc_number] => D0877875 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2020-03-10 [patent_title] => Air purifier [patent_app_type] => design [patent_app_number] => 29/654435 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 155 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29654435 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/654435
Air purifier Jun 24, 2018 Issued
Array ( [id] => 15630209 [patent_doc_number] => D0878565 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2020-03-17 [patent_title] => Aerosolizer [patent_app_type] => design [patent_app_number] => 29/654157 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 83 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29654157 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/654157
Aerosolizer Jun 20, 2018 Issued
Array ( [id] => 14944103 [patent_doc_number] => D0862671 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-10-08 [patent_title] => Humidifier [patent_app_type] => design [patent_app_number] => 29/654210 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 104 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29654210 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/654210
Humidifier Jun 20, 2018 Issued
Array ( [id] => 15662179 [patent_doc_number] => D0879275 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2020-03-24 [patent_title] => Dehumidifier [patent_app_type] => design [patent_app_number] => 29/653654 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 90 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29653654 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/653654
Dehumidifier Jun 17, 2018 Issued
Array ( [id] => 14944107 [patent_doc_number] => D0862673 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-10-08 [patent_title] => Air purifier [patent_app_type] => design [patent_app_number] => 29/653371 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 88 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29653371 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/653371
Air purifier Jun 13, 2018 Issued
Array ( [id] => 15602941 [patent_doc_number] => D0877891 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2020-03-10 [patent_title] => Reconstitution and delivery device [patent_app_type] => design [patent_app_number] => 29/644657 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 91 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29644657 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/644657
Reconstitution and delivery device Jun 5, 2018 Issued
Array ( [id] => 15602939 [patent_doc_number] => D0877890 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2020-03-10 [patent_title] => Reconstitution device [patent_app_type] => design [patent_app_number] => 29/644637 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 91 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29644637 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/644637
Reconstitution device Jun 5, 2018 Issued
Array ( [id] => 14880187 [patent_doc_number] => D0861149 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-09-24 [patent_title] => CO2 absorber [patent_app_type] => design [patent_app_number] => 29/650254 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 82 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29650254 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/650254
CO2 absorber Jun 4, 2018 Issued
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