Search

Bernard E. Cothran

Examiner (ID: 18760, Phone: (571)270-5594 , Office: P/2128 )

Most Active Art Unit
2128
Art Unit(s)
2123, 2147, 2128, 2188
Total Applications
421
Issued Applications
172
Pending Applications
51
Abandoned Applications
203

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19387334 [patent_doc_number] => 20240277204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => RECYCLING BIN AND CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 18/569750 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569750
RECYCLING BIN AND CLEANING DEVICE Oct 27, 2021 Pending
Array ( [id] => 18829259 [patent_doc_number] => 20230397782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Foreign Matter Removal Device [patent_app_type] => utility [patent_app_number] => 18/033202 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033202
Foreign Matter Removal Device Oct 26, 2021 Pending
Array ( [id] => 17504364 [patent_doc_number] => 20220097466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => JAW, WHEEL-HOLDER UNIT AND TYRE CHANGING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/482776 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482776
Jaw, wheel-holder unit and tyre changing apparatus Sep 22, 2021 Issued
Array ( [id] => 18581100 [patent_doc_number] => 20230263351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Filter device and method for dedusting same [patent_app_type] => utility [patent_app_number] => 18/024372 [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] => 9139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18024372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024372
Filter device and method for dedusting same Sep 9, 2021 Abandoned
Array ( [id] => 18920772 [patent_doc_number] => 20240023776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SUCTION NOZZLE, CLEANER COMPRISING SUCTION NOZZLE, AND CONTROL METHOD OF CLEANER [patent_app_type] => utility [patent_app_number] => 18/027442 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027442
SUCTION NOZZLE, CLEANER COMPRISING SUCTION NOZZLE, AND CONTROL METHOD OF CLEANER Sep 8, 2021 Pending
Array ( [id] => 19921282 [patent_doc_number] => 12295539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Filter device for a vacuum cleaner and filter dedusting method [patent_app_type] => utility [patent_app_number] => 18/024214 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2236 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024214
Filter device for a vacuum cleaner and filter dedusting method Sep 8, 2021 Issued
Array ( [id] => 17459611 [patent_doc_number] => 20220072916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => VARIABLE RISER DEVICE [patent_app_type] => utility [patent_app_number] => 17/468576 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468576
VARIABLE RISER DEVICE Sep 6, 2021 Abandoned
Array ( [id] => 18647203 [patent_doc_number] => 20230292971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => SUPPORT STRUCTURE AND CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 18/021234 [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] => 5847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18021234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021234
SUPPORT STRUCTURE AND CLEANING DEVICE Aug 24, 2021 Pending
Array ( [id] => 18207597 [patent_doc_number] => 20230053854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => CLAMPING PLIER FACILITATING CUTTING [patent_app_type] => utility [patent_app_number] => 17/445235 [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] => 2679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445235
CLAMPING PLIER FACILITATING CUTTING Aug 16, 2021 Abandoned
Array ( [id] => 19729797 [patent_doc_number] => 12207781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Cleaner [patent_app_type] => utility [patent_app_number] => 17/369264 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6858 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17369264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369264
Cleaner Jul 6, 2021 Issued
Array ( [id] => 17168179 [patent_doc_number] => 20210321849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => SURFACE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/359811 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17359811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/359811
SURFACE CLEANING APPARATUS Jun 27, 2021 Abandoned
Array ( [id] => 20547187 [patent_doc_number] => 12557954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Debris cleaning mechanism and cleaning device [patent_app_type] => utility [patent_app_number] => 18/020136 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 7613 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020136
Debris cleaning mechanism and cleaning device Jun 24, 2021 Issued
Array ( [id] => 18994170 [patent_doc_number] => 11910985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Vacuum cleaner [patent_app_type] => utility [patent_app_number] => 17/357825 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 10496 [patent_no_of_claims] => 27 [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] => 17357825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357825
Vacuum cleaner Jun 23, 2021 Issued
Array ( [id] => 17123786 [patent_doc_number] => 20210298554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => SURFACE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/346382 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17346382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346382
Surface cleaning apparatus Jun 13, 2021 Issued
Array ( [id] => 17110752 [patent_doc_number] => 20210291349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => HAND TOOL WITH REPLACEABLE TOOL HEAD [patent_app_type] => utility [patent_app_number] => 17/303913 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303913
HAND TOOL WITH REPLACEABLE TOOL HEAD Jun 9, 2021 Abandoned
Array ( [id] => 18483035 [patent_doc_number] => 20230210324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => DUST COLLECTING DEVICE FOR A POWER TOOL [patent_app_type] => utility [patent_app_number] => 17/928023 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7337 [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] => 17928023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928023
DUST COLLECTING DEVICE FOR A POWER TOOL Jun 7, 2021 Pending
Array ( [id] => 17719598 [patent_doc_number] => 20220212317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => PLIERS HEAD AND PLIERS WITH GOOD SUITABILITY [patent_app_type] => utility [patent_app_number] => 17/303768 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17303768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303768
Pliers head and pliers with good suitability Jun 6, 2021 Issued
Array ( [id] => 17050052 [patent_doc_number] => 20210259486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => UPRIGHT VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 17/320059 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17320059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320059
Upright vacuum cleaner May 12, 2021 Issued
Array ( [id] => 17562274 [patent_doc_number] => 20220126423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => WRENCH [patent_app_type] => utility [patent_app_number] => 17/245386 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17245386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245386
Wrench Apr 29, 2021 Issued
Array ( [id] => 18389280 [patent_doc_number] => 20230157498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => DISPOSAL BAG HAVING A PRESSURE EQUALIZATION MATRIX [patent_app_type] => utility [patent_app_number] => 17/919192 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17919192 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919192
DISPOSAL BAG HAVING A PRESSURE EQUALIZATION MATRIX Apr 28, 2021 Pending
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