Search

Lorenz W Schaefer

Examiner (ID: 9498)

Most Active Art Unit
2493
Art Unit(s)
2493
Total Applications
1
Issued Applications
0
Pending Applications
0
Abandoned Applications
1

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16558153 [patent_doc_number] => 20210003301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => DROPLET INFECTION SUPPRESSION SYSTEM AND DROPLET INFECTION SUPPRESSION METHOD [patent_app_type] => utility [patent_app_number] => 17/029136 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17029136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029136
Droplet infection suppression system and droplet infection suppression method Sep 22, 2020 Issued
Array ( [id] => 18576405 [patent_doc_number] => 11732923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Air flow producer assembly for ceiling mounting [patent_app_type] => utility [patent_app_number] => 17/021103 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1275 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021103
Air flow producer assembly for ceiling mounting Sep 14, 2020 Issued
Array ( [id] => 17156955 [patent_doc_number] => 20210318006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => AIR DUCT DEVICE AND AIR HANDLING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/011926 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17011926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011926
Air duct device and air handling apparatus Sep 2, 2020 Issued
Array ( [id] => 17156954 [patent_doc_number] => 20210318005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => AIR DUCT DEVICE AND AIR HANDLING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/011907 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011907
Air duct device and air handling apparatus Sep 2, 2020 Issued
Array ( [id] => 17429397 [patent_doc_number] => 20220057106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => FILM DOOR BELT FLUID FLOW CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/001272 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001272
Film door belt fluid flow control system Aug 23, 2020 Issued
Array ( [id] => 18779945 [patent_doc_number] => 11821651 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Air cooling system for a building structure [patent_app_type] => utility [patent_app_number] => 17/001316 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 6550 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001316
Air cooling system for a building structure Aug 23, 2020 Issued
Array ( [id] => 16505575 [patent_doc_number] => 20200384831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => INFOTAINMENT SYSTEM WITH AIR-VENT CONTROL [patent_app_type] => utility [patent_app_number] => 17/001523 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001523
INFOTAINMENT SYSTEM WITH AIR-VENT CONTROL Aug 23, 2020 Pending
Array ( [id] => 18314643 [patent_doc_number] => 11628707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Air vent [patent_app_type] => utility [patent_app_number] => 17/000828 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4240 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000828
Air vent Aug 23, 2020 Issued
Array ( [id] => 16629551 [patent_doc_number] => 20210048204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => VENTILATION SYSTEM FOR A LARGE INDUSTRIAL SPACE [patent_app_type] => utility [patent_app_number] => 16/947787 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947787
Ventilation system for a large industrial space Aug 16, 2020 Issued
Array ( [id] => 16453668 [patent_doc_number] => 20200363094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => SOFFIT VENT [patent_app_type] => utility [patent_app_number] => 16/984130 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984130
Soffit vent Aug 2, 2020 Issued
Array ( [id] => 17896217 [patent_doc_number] => 20220305879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Ventilation System for a Motor Car, in Particular for a Passenger Car, and Motor Car with said Ventilation System [patent_app_type] => utility [patent_app_number] => 17/635607 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17635607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/635607
Ventilation System for a Motor Car, in Particular for a Passenger Car, and Motor Car with said Ventilation System Jul 30, 2020 Pending
Array ( [id] => 17611041 [patent_doc_number] => 20220153320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => INTERIOR AIR QUALITY MONITORING AND VENTILATION CONTROL METHOD AND SYSTEM FOR TRAIN [patent_app_type] => utility [patent_app_number] => 17/292281 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17292281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292281
Interior air quality monitoring and ventilation control method and system for train Jul 28, 2020 Issued
Array ( [id] => 17635845 [patent_doc_number] => 11346564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => HVAC devices with improved design and functionality [patent_app_type] => utility [patent_app_number] => 16/930635 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 22641 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16930635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930635
HVAC devices with improved design and functionality Jul 15, 2020 Issued
Array ( [id] => 17111017 [patent_doc_number] => 20210291614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => HEALTH PROTECTION SYSTEM FOR PASSENGERS ON A TRAIN IN A POLLUTED INDOOR ENVIRONMENT AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/291995 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17291995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291995
Health protection system for passengers on a train in a polluted indoor environment and method thereof Jul 12, 2020 Issued
Array ( [id] => 17896218 [patent_doc_number] => 20220305880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Fluid Distribution Device [patent_app_type] => utility [patent_app_number] => 17/617987 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17617987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617987
Fluid Distribution Device Jul 7, 2020 Pending
Array ( [id] => 17351494 [patent_doc_number] => 11226122 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Modular recycling air curtain device to replace personal protection equipment (PPE) for reduction in the spread of viruses such as Covid-19 [patent_app_type] => utility [patent_app_number] => 16/923681 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2302 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923681 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923681
Modular recycling air curtain device to replace personal protection equipment (PPE) for reduction in the spread of viruses such as Covid-19 Jul 7, 2020 Issued
Array ( [id] => 18981016 [patent_doc_number] => 11906178 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => HVAC vent valve [patent_app_type] => utility [patent_app_number] => 16/873790 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1130 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16873790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/873790
HVAC vent valve Jul 2, 2020 Issued
Array ( [id] => 17762342 [patent_doc_number] => 20220235954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => AIR CLEANER [patent_app_type] => utility [patent_app_number] => 17/618800 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17618800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618800
AIR CLEANER Jun 30, 2020 Pending
Array ( [id] => 17315626 [patent_doc_number] => 20210404674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Pressure Equalization Device for Attic [patent_app_type] => utility [patent_app_number] => 16/910703 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3260 [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] => 16910703 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/910703
Pressure equalization device for attic Jun 23, 2020 Issued
Array ( [id] => 16540308 [patent_doc_number] => 20200406721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => AIR VENT [patent_app_type] => utility [patent_app_number] => 16/909230 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909230 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909230
Air vent Jun 22, 2020 Issued
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