Search

Boris Leo Chervinsky

Examiner (ID: 72)

Most Active Art Unit
2835
Art Unit(s)
2835
Total Applications
2060
Issued Applications
1764
Pending Applications
31
Abandoned Applications
266

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19649571 [patent_doc_number] => 12171326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Clothes dryer [patent_app_type] => utility [patent_app_number] => 17/448845 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6458 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448845
Clothes dryer Sep 23, 2021 Issued
Array ( [id] => 17506214 [patent_doc_number] => 20220099317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => HYBRID ROOF VENT [patent_app_type] => utility [patent_app_number] => 17/480235 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480235
Hybrid roof vent Sep 20, 2021 Issued
Array ( [id] => 17658145 [patent_doc_number] => 20220178610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => BIOMASS DRYER [patent_app_type] => utility [patent_app_number] => 17/481059 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481059
BIOMASS DRYER Sep 20, 2021 Abandoned
Array ( [id] => 20272820 [patent_doc_number] => 12442595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Filament dryer [patent_app_type] => utility [patent_app_number] => 17/479030 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479030
Filament dryer Sep 19, 2021 Issued
Array ( [id] => 17333910 [patent_doc_number] => 20220000241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => APPARATUSES AND METHODS FOR SAFELY DRYING AN OBJECT [patent_app_type] => utility [patent_app_number] => 17/477574 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17477574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477574
Apparatuses and methods for safely drying an object Sep 16, 2021 Issued
Array ( [id] => 18252550 [patent_doc_number] => 20230079589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => HEATER DEVICE FOR A DRYING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/472281 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17472281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472281
HEATER DEVICE FOR A DRYING SYSTEM Sep 9, 2021 Abandoned
Array ( [id] => 18841833 [patent_doc_number] => 20230404236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => HANDHELD APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/028247 [patent_app_country] => US [patent_app_date] => 2021-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028247
HANDHELD APPLIANCE Sep 5, 2021 Pending
Array ( [id] => 17460810 [patent_doc_number] => 20220074115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => LAUNDRY TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/467003 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467003
Laundry treatment apparatus Sep 2, 2021 Issued
Array ( [id] => 19898541 [patent_doc_number] => 12276455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Substrate processing apparatus and substrate processing method [patent_app_type] => utility [patent_app_number] => 17/464367 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3063 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464367
Substrate processing apparatus and substrate processing method Aug 31, 2021 Issued
Array ( [id] => 17440985 [patent_doc_number] => 20220061490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => HAIR FREEDOM CUSTOMIZABLE TUNNEL SYSTEM, METHOD, DEVICE AND KIT [patent_app_type] => utility [patent_app_number] => 17/411782 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411782
Hair freedom customizable tunnel system, method, device and kit Aug 24, 2021 Issued
Array ( [id] => 17275758 [patent_doc_number] => 20210381956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => LAUNDRY TREATING APPLIANCE WITH LOAD SURFACE AREA DETECTION [patent_app_type] => utility [patent_app_number] => 17/410633 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410633
Laundry treating appliance with load surface area detection Aug 23, 2021 Issued
Array ( [id] => 18764896 [patent_doc_number] => 11815289 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Attic ventilation system [patent_app_type] => utility [patent_app_number] => 17/409753 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1770 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17409753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409753
Attic ventilation system Aug 22, 2021 Issued
Array ( [id] => 18538426 [patent_doc_number] => 20230243529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => CONDITIONING VENTILATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/020041 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020041
Conditioning ventilation system Aug 16, 2021 Issued
Array ( [id] => 18012759 [patent_doc_number] => 11505037 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-22 [patent_title] => Camper shell ventilation apparatus [patent_app_type] => utility [patent_app_number] => 17/400536 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 1585 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400536
Camper shell ventilation apparatus Aug 11, 2021 Issued
Array ( [id] => 17414961 [patent_doc_number] => 20220049865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => Ventilation airflow in confined spaces to inhibit the transmission of disease [patent_app_type] => utility [patent_app_number] => 17/399014 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17399014 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399014
Ventilation airflow in confined spaces to inhibit the transmission of disease Aug 9, 2021 Abandoned
Array ( [id] => 17548667 [patent_doc_number] => 20220120008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => LAUNDRY TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/384009 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384009
Laundry treatment apparatus Jul 22, 2021 Issued
Array ( [id] => 19667910 [patent_doc_number] => 12180643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Clothes dryer [patent_app_type] => utility [patent_app_number] => 17/383466 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3376 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383466
Clothes dryer Jul 22, 2021 Issued
Array ( [id] => 17212415 [patent_doc_number] => 20210345751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => BATTERY OPERATED HAIR DRYER [patent_app_type] => utility [patent_app_number] => 17/443085 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443085
BATTERY OPERATED HAIR DRYER Jul 19, 2021 Abandoned
Array ( [id] => 17474822 [patent_doc_number] => 20220082326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => DEHYDRATOR FOR BIOLOGICAL MATERIAL [patent_app_type] => utility [patent_app_number] => 17/378947 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378947
Dehydrator for biological material Jul 18, 2021 Issued
Array ( [id] => 17354791 [patent_doc_number] => 20220015587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => Body Hair Dryer [patent_app_type] => utility [patent_app_number] => 17/300488 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17300488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/300488
Body Hair Dryer Jul 13, 2021 Abandoned
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