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] => 17548671 [patent_doc_number] => 20220120012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => LAUNDRY TREATING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/383929 [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] => 15294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383929
Laundry treating apparatus Jul 22, 2021 Issued
Array ( [id] => 19898152 [patent_doc_number] => 12276062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Laundry appliance with automatic self-clean filter [patent_app_type] => utility [patent_app_number] => 17/796966 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2369 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796966
Laundry appliance with automatic self-clean filter Jul 22, 2021 Issued
Array ( [id] => 18126229 [patent_doc_number] => 20230011849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => WASHING MACHINE APPLIANCE HAVING A REMOVABLE AGITATOR [patent_app_type] => utility [patent_app_number] => 17/371360 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371360
Washing machine appliance having a removable agitator Jul 8, 2021 Issued
Array ( [id] => 19910537 [patent_doc_number] => 12286740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Method and apparatus for treating a textile fabric [patent_app_type] => utility [patent_app_number] => 17/358514 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4759 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358514
Method and apparatus for treating a textile fabric Jun 24, 2021 Issued
Array ( [id] => 18077968 [patent_doc_number] => 20220403580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => WASHER APPLIANCE HAVING REMOVABLE AGITATOR POST WITH LOCKING FEATURES [patent_app_type] => utility [patent_app_number] => 17/354534 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354534
Washer appliance having removable agitator post with locking features Jun 21, 2021 Issued
Array ( [id] => 18077967 [patent_doc_number] => 20220403579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => WASHER APPLIANCE WITH REMOVABLE AGITATOR POST HAVING RELEASABLE BALL MECHANISM [patent_app_type] => utility [patent_app_number] => 17/351344 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351344
Washer appliance with removable agitator post having releasable ball mechanism Jun 17, 2021 Issued
Array ( [id] => 17142164 [patent_doc_number] => 20210310176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => LAUNDRY TREATING APPLIANCE AND DISPENSER [patent_app_type] => utility [patent_app_number] => 17/350204 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17350204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350204
Laundry treating appliance and dispenser Jun 16, 2021 Issued
Array ( [id] => 17112359 [patent_doc_number] => 20210292956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => WASHING MACHINE [patent_app_type] => utility [patent_app_number] => 17/340463 [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] => 7001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340463
Washing machine Jun 6, 2021 Issued
Array ( [id] => 19013358 [patent_doc_number] => 11920277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Pump mount system for a laundry treating appliance [patent_app_type] => utility [patent_app_number] => 17/334875 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5569 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17334875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334875
Pump mount system for a laundry treating appliance May 30, 2021 Issued
Array ( [id] => 18478564 [patent_doc_number] => 11692297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Household cleaning appliance with a dispensing system operable between a single use dispensing system and a bulk dispensing system [patent_app_type] => utility [patent_app_number] => 17/333152 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8463 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17333152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333152
Household cleaning appliance with a dispensing system operable between a single use dispensing system and a bulk dispensing system May 27, 2021 Issued
Array ( [id] => 19226978 [patent_doc_number] => 12006612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Automated lens cleaning for a camera assembly based on image recognition in a washing machine appliance [patent_app_type] => utility [patent_app_number] => 17/330802 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7785 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330802
Automated lens cleaning for a camera assembly based on image recognition in a washing machine appliance May 25, 2021 Issued
Array ( [id] => 20256427 [patent_doc_number] => 12428770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Damper assembly and machine for such a damper assembly [patent_app_type] => utility [patent_app_number] => 17/924175 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 32 [patent_no_of_words] => 10410 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924175
Damper assembly and machine for such a damper assembly May 19, 2021 Issued
Array ( [id] => 18590571 [patent_doc_number] => 11739455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Ventilation valve and control system for venting fresh air within a laundry appliance [patent_app_type] => utility [patent_app_number] => 17/244049 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6252 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244049
Ventilation valve and control system for venting fresh air within a laundry appliance Apr 28, 2021 Issued
Array ( [id] => 17007631 [patent_doc_number] => 20210238792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => WASHING MACHINE [patent_app_type] => utility [patent_app_number] => 17/239766 [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] => 17168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239766
Washing machine Apr 25, 2021 Issued
Array ( [id] => 20480708 [patent_doc_number] => 12529179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Clothing treatment apparatus [patent_app_type] => utility [patent_app_number] => 17/920674 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6191 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920674
Clothing treatment apparatus Apr 22, 2021 Issued
Array ( [id] => 18560087 [patent_doc_number] => 11725323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Wash article entrapment detection for laundry washing machines [patent_app_type] => utility [patent_app_number] => 17/237557 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5870 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17237557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237557
Wash article entrapment detection for laundry washing machines Apr 21, 2021 Issued
Array ( [id] => 17170898 [patent_doc_number] => 20210324568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => LAUNDRY TREATING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/232867 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17232867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232867
LAUNDRY TREATING APPARATUS Apr 15, 2021 Abandoned
Array ( [id] => 18461745 [patent_doc_number] => 11686029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Washing machine appliance and an agitator therefor [patent_app_type] => utility [patent_app_number] => 17/224574 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4823 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224574
Washing machine appliance and an agitator therefor Apr 6, 2021 Issued
Array ( [id] => 19826577 [patent_doc_number] => 12247345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Laundry treatment apparatus and method for operating the same [patent_app_type] => utility [patent_app_number] => 17/217614 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 8254 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217614
Laundry treatment apparatus and method for operating the same Mar 29, 2021 Issued
Array ( [id] => 19505297 [patent_doc_number] => 12116710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Method for detecting a low water pressure in a washing machine appliance [patent_app_type] => utility [patent_app_number] => 17/211960 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7609 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17211960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211960
Method for detecting a low water pressure in a washing machine appliance Mar 24, 2021 Issued
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