Search

Joseph L. Perrin

Examiner (ID: 14003, Phone: (571)272-1305 , Office: P/1711 )

Most Active Art Unit
1711
Art Unit(s)
1792, 1711, 1746
Total Applications
1940
Issued Applications
1369
Pending Applications
119
Abandoned Applications
482

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19397366 [patent_doc_number] => 12071718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Method and apparatus for cleaning laundry [patent_app_type] => utility [patent_app_number] => 17/752364 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9875 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752364
Method and apparatus for cleaning laundry May 23, 2022 Issued
Array ( [id] => 19809823 [patent_doc_number] => 12241195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Washing machine appliance load size detection using power and balance [patent_app_type] => utility [patent_app_number] => 17/751865 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 9965 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751865
Washing machine appliance load size detection using power and balance May 23, 2022 Issued
Array ( [id] => 20634744 [patent_doc_number] => 12595615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Washing machine [patent_app_type] => utility [patent_app_number] => 18/560847 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3498 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18560847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560847
Washing machine May 16, 2022 Issued
Array ( [id] => 19977518 [patent_doc_number] => 12344982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Automatic self-clean cycle prior to drying cycle in a laundry appliance [patent_app_type] => utility [patent_app_number] => 17/742604 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1252 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742604
Automatic self-clean cycle prior to drying cycle in a laundry appliance May 11, 2022 Issued
Array ( [id] => 18754554 [patent_doc_number] => 20230357978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => INFUSER AND RECEPTACLE FOR A LAUNDRY APPLIANCE [patent_app_type] => utility [patent_app_number] => 17/737359 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737359
Infuser and receptacle for a laundry appliance May 4, 2022 Issued
Array ( [id] => 18764386 [patent_doc_number] => 11814774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Laundry treating appliance with a bellows [patent_app_type] => utility [patent_app_number] => 17/732880 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7471 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732880
Laundry treating appliance with a bellows Apr 28, 2022 Issued
Array ( [id] => 19613729 [patent_doc_number] => 20240399409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => TREATMENT SYSTEM FOR TREATING WORKPIECES, AND TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 18/557474 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18557474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/557474
TREATMENT SYSTEM FOR TREATING WORKPIECES, AND TREATMENT METHOD Apr 28, 2022 Pending
Array ( [id] => 17990594 [patent_doc_number] => 20220356631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => SANITATION SYSTEM FOR LAUNDRY TREATING APPLIANCES [patent_app_type] => utility [patent_app_number] => 17/731461 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17731461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731461
SANITATION SYSTEM FOR LAUNDRY TREATING APPLIANCES Apr 27, 2022 Abandoned
Array ( [id] => 19318838 [patent_doc_number] => 20240240381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => LAUNDRY TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/557805 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10957 [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] => 18557805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/557805
Laundry treatment apparatus Apr 25, 2022 Issued
Array ( [id] => 17946272 [patent_doc_number] => 20220333289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => INDUSTRIAL LAUNDRY SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/723810 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723810
Industrial laundry systems and methods Apr 18, 2022 Issued
Array ( [id] => 18036847 [patent_doc_number] => 20220381062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => WASHING MACHINE AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 17/720815 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720815
Washing machine and method of controlling the same Apr 13, 2022 Issued
Array ( [id] => 20213903 [patent_doc_number] => 12410547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Clothing washing system, apparatus for generating nano microbubble ionic water, and method of washing clothes [patent_app_type] => utility [patent_app_number] => 17/718247 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 3178 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718247
Clothing washing system, apparatus for generating nano microbubble ionic water, and method of washing clothes Apr 10, 2022 Issued
Array ( [id] => 17946270 [patent_doc_number] => 20220333287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => LAUNDRY TREATMENT APPLIANCE WITH WATER SOFTENING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/712645 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712645
Laundry treatment appliance with water softening system Apr 3, 2022 Issued
Array ( [id] => 19541096 [patent_doc_number] => 20240358132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => THERMAL INSULATION MEMBER FOR A HAIRCARE APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/285478 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285478
THERMAL INSULATION MEMBER FOR A HAIRCARE APPLIANCE Mar 31, 2022 Pending
Array ( [id] => 18988258 [patent_doc_number] => 20240060227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => WASHING AND DRYING ALL-IN-ONE MACHINE AND CONTROL METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/552298 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18552298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552298
Washing and drying all-in-one machine and control method therefor Mar 28, 2022 Issued
Array ( [id] => 19203297 [patent_doc_number] => 20240175196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => LAUNDRY DEVICE AND VALVE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/552228 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18552228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552228
Laundry device and valve assembly Mar 23, 2022 Issued
Array ( [id] => 18888108 [patent_doc_number] => 11866873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Laundry treating apparatus [patent_app_type] => utility [patent_app_number] => 17/701954 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6447 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701954
Laundry treating apparatus Mar 22, 2022 Issued
Array ( [id] => 18666644 [patent_doc_number] => 11773526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Laundry treating apparatus [patent_app_type] => utility [patent_app_number] => 17/701983 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5418 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701983
Laundry treating apparatus Mar 22, 2022 Issued
Array ( [id] => 18748676 [patent_doc_number] => 11807977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Atomizing generator and clothes treatment apparatus comprising the atomizing generator [patent_app_type] => utility [patent_app_number] => 17/701924 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5856 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701924
Atomizing generator and clothes treatment apparatus comprising the atomizing generator Mar 22, 2022 Issued
Array ( [id] => 18888109 [patent_doc_number] => 11866874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Laundry treating apparatus [patent_app_type] => utility [patent_app_number] => 17/701970 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6370 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701970
Laundry treating apparatus Mar 22, 2022 Issued
Menu