Search

John R. Cottingham

Director (ID: 18846, Phone: (571)272-7079 , Office: P/3990 )

Most Active Art Unit
2100
Art Unit(s)
2167, 3626, 3629, 2116, 2100, 3679
Total Applications
2788
Issued Applications
1599
Pending Applications
703
Abandoned Applications
516

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16981364 [patent_doc_number] => 20210225601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => KEY SWITCH WITH PRESSURE BALANCE FUNCTION [patent_app_type] => utility [patent_app_number] => 17/055611 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17055611 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055611
KEY SWITCH WITH PRESSURE BALANCE FUNCTION Jun 19, 2019 Pending
Array ( [id] => 15497641 [patent_doc_number] => 20200049009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => CLOSED CYCLE ENGINE POWER STRUCTURE AND POWER GENERATION METHOD [patent_app_type] => utility [patent_app_number] => 16/447249 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447249
Closed cycle engine power structure and power generation method Jun 19, 2019 Issued
Array ( [id] => 15868323 [patent_doc_number] => 20200141565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => LAMP [patent_app_type] => utility [patent_app_number] => 16/447128 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4569 [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] => 16447128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447128
LAMP Jun 19, 2019 Abandoned
Array ( [id] => 16879184 [patent_doc_number] => 11029322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Conveying system for biochemical analyzer [patent_app_type] => utility [patent_app_number] => 16/446254 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7284 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446254
Conveying system for biochemical analyzer Jun 18, 2019 Issued
Array ( [id] => 15347999 [patent_doc_number] => 20200011891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => SAMPLE INJECTION PROPULSION MECHANISM FOR BIOCHEMICAL ANALYZER [patent_app_type] => utility [patent_app_number] => 16/446425 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446425
SAMPLE INJECTION PROPULSION MECHANISM FOR BIOCHEMICAL ANALYZER Jun 18, 2019 Pending
Array ( [id] => 16664990 [patent_doc_number] => 10934221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Special fertilizer for cut side slope soil remediation in high altitude areas [patent_app_type] => utility [patent_app_number] => 16/443877 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1221 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443877
Special fertilizer for cut side slope soil remediation in high altitude areas Jun 17, 2019 Issued
Array ( [id] => 15272741 [patent_doc_number] => 20190385105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Latent Ability Model Construction Method, Parameter Calculation Method, and Labor Force Assessment Apparatus [patent_app_type] => utility [patent_app_number] => 16/439973 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439973 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439973
Latent Ability Model Construction Method, Parameter Calculation Method, and Labor Force Assessment Apparatus Jun 12, 2019 Pending
Array ( [id] => 15269485 [patent_doc_number] => 20190383476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => JUNCTION STRUCTURE FOR LOWERING LIGHTING USING UNMANNED AERIAL VEHICLE [patent_app_type] => utility [patent_app_number] => 16/440842 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440842
Junction structure for lowering lighting using unmanned aerial vehicle Jun 12, 2019 Issued
Array ( [id] => 16831163 [patent_doc_number] => 11007394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Method of making a weight-type exercise device and a dumbbell and bell piece produced by the method [patent_app_type] => utility [patent_app_number] => 16/440086 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1575 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440086 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440086
Method of making a weight-type exercise device and a dumbbell and bell piece produced by the method Jun 12, 2019 Issued
Array ( [id] => 16389872 [patent_doc_number] => 20200330813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => ADJUSTABLE DUMBBELL [patent_app_type] => utility [patent_app_number] => 16/440038 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16440038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440038
Adjustable dumbbell Jun 12, 2019 Issued
Array ( [id] => 16280575 [patent_doc_number] => 10763619 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-01 [patent_title] => Locking electrical connector, locking method and device [patent_app_type] => utility [patent_app_number] => 16/436983 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2587 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436983
Locking electrical connector, locking method and device Jun 10, 2019 Issued
Array ( [id] => 15551235 [patent_doc_number] => 10575425 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-25 [patent_title] => Waterproof housing for wearable device [patent_app_type] => utility [patent_app_number] => 16/436975 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2171 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436975
Waterproof housing for wearable device Jun 10, 2019 Issued
Array ( [id] => 17151709 [patent_doc_number] => 11144787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Object location method, device and storage medium based on image segmentation [patent_app_type] => utility [patent_app_number] => 16/437287 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4252 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437287
Object location method, device and storage medium based on image segmentation Jun 10, 2019 Issued
Array ( [id] => 14865885 [patent_doc_number] => 20190283184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => LASER SHOCK FORGING AND LASER CUTTING COMPOSITE ADDITIVE MANUFACTURING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 16/432828 [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] => 5381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 538 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432828
LASER SHOCK FORGING AND LASER CUTTING COMPOSITE ADDITIVE MANUFACTURING DEVICE AND METHOD Jun 4, 2019 Abandoned
Array ( [id] => 14868421 [patent_doc_number] => 20190284452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => LOW-TEMPERATURE THERMAL LAMINATING FILM AND PREPARATION METHOD AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/432463 [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] => 4839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432463
Low-temperature thermal laminating film and preparation method and application thereof Jun 4, 2019 Issued
Array ( [id] => 15945203 [patent_doc_number] => 10660476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Bevel planetary gear mechanism applied to stand mixer [patent_app_type] => utility [patent_app_number] => 16/432374 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1946 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432374
Bevel planetary gear mechanism applied to stand mixer Jun 4, 2019 Issued
Array ( [id] => 14929511 [patent_doc_number] => 20190300393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => FLUID TREATMENT SYSTEMS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/429666 [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] => 21028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429666
FLUID TREATMENT SYSTEMS AND METHODS OF USING THE SAME Jun 2, 2019 Pending
Array ( [id] => 16199667 [patent_doc_number] => 10724820 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-28 [patent_title] => Single-slot bullet magazine protective sleeve [patent_app_type] => utility [patent_app_number] => 16/429095 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1348 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429095
Single-slot bullet magazine protective sleeve Jun 2, 2019 Issued
Array ( [id] => 17016100 [patent_doc_number] => 11085733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Quick disassembly and assembly device for holster and waist guard [patent_app_type] => utility [patent_app_number] => 16/429096 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2462 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429096
Quick disassembly and assembly device for holster and waist guard Jun 2, 2019 Issued
Array ( [id] => 15864031 [patent_doc_number] => 20200139419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => COMPACT INTELLIGENT LOADING AND UNLOADING DEVICE OF NUMERICAL CONTROL TURRET PUNCH PRESS [patent_app_type] => utility [patent_app_number] => 16/429097 [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] => 8302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 1406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429097
COMPACT INTELLIGENT LOADING AND UNLOADING DEVICE OF NUMERICAL CONTROL TURRET PUNCH PRESS Jun 2, 2019 Abandoned
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