Search

Joseph L. Perrin

Examiner (ID: 8305, Phone: (571)272-1305 , Office: P/1711 )

Most Active Art Unit
1711
Art Unit(s)
1792, 1746, 1711
Total Applications
1902
Issued Applications
1343
Pending Applications
127
Abandoned Applications
477

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 18647204 [patent_doc_number] => 20230292972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18020136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020136
DEBRIS CLEANING MECHANISM AND CLEANING DEVICE Jun 24, 2021 Pending
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
Array ( [id] => 17020374 [patent_doc_number] => 20210244245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 17/240368 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240368
Vacuum cleaner Apr 25, 2021 Issued
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