Search

William B. Perkey

Examiner (ID: 1939, Phone: (571)272-2126 , Office: P/2852 )

Most Active Art Unit
2101
Art Unit(s)
2899, 2101, 1506, 2852, 3504, 2608, 2851, 2862
Total Applications
4799
Issued Applications
4134
Pending Applications
49
Abandoned Applications
630

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14695945 [patent_doc_number] => D0856473 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-08-13 [patent_title] => Filter unit [patent_app_type] => design [patent_app_number] => 29/641521 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 83 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29641521 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/641521
Filter unit Mar 21, 2018 Issued
Array ( [id] => 14592395 [patent_doc_number] => D0854121 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-07-16 [patent_title] => Filter unit [patent_app_type] => design [patent_app_number] => 29/641487 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 83 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29641487 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/641487
Filter unit Mar 21, 2018 Issued
Array ( [id] => 14789647 [patent_doc_number] => D0858691 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-09-03 [patent_title] => Filter unit [patent_app_type] => design [patent_app_number] => 29/641476 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 83 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29641476 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/641476
Filter unit Mar 21, 2018 Issued
Array ( [id] => 14418551 [patent_doc_number] => D0851210 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-06-11 [patent_title] => Foaming spray canister [patent_app_type] => design [patent_app_number] => 29/640742 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 68 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29640742 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/640742
Foaming spray canister Mar 15, 2018 Issued
Array ( [id] => 12995993 [patent_doc_number] => D0823430 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-07-17 [patent_title] => Door knob sanitizer [patent_app_type] => design [patent_app_number] => 29/640744 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 202 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29640744 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/640744
Door knob sanitizer Mar 15, 2018 Issued
Array ( [id] => 13940791 [patent_doc_number] => D0841128 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-02-19 [patent_title] => Shower panel [patent_app_type] => design [patent_app_number] => 29/640219 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 63 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29640219 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/640219
Shower panel Mar 12, 2018 Issued
Array ( [id] => 14451049 [patent_doc_number] => D0851728 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-06-18 [patent_title] => Hose attachment body [patent_app_type] => design [patent_app_number] => 29/639514 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 117 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29639514 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/639514
Hose attachment body Mar 6, 2018 Issued
Array ( [id] => 14451051 [patent_doc_number] => D0851729 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-06-18 [patent_title] => Hose attachment sprayer end [patent_app_type] => design [patent_app_number] => 29/639517 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 99 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29639517 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/639517
Hose attachment sprayer end Mar 6, 2018 Issued
Array ( [id] => 14816559 [patent_doc_number] => D0859580 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-09-10 [patent_title] => Modular water tank [patent_app_type] => design [patent_app_number] => 29/639520 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 98 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29639520 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/639520
Modular water tank Mar 6, 2018 Issued
Array ( [id] => 14355909 [patent_doc_number] => D0849889 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-05-28 [patent_title] => Nozzle [patent_app_type] => design [patent_app_number] => 29/639180 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 90 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29639180 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/639180
Nozzle Mar 4, 2018 Issued
Array ( [id] => 14660789 [patent_doc_number] => D0855760 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-08-06 [patent_title] => Spray head for showers [patent_app_type] => design [patent_app_number] => 29/638384 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 81 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29638384 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/638384
Spray head for showers Feb 26, 2018 Issued
Array ( [id] => 13802863 [patent_doc_number] => D0838339 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-01-15 [patent_title] => Showerhead with non-uniform arrangement of spray nozzles of varying sizes [patent_app_type] => design [patent_app_number] => 29/637946 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 207 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29637946 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/637946
Showerhead with non-uniform arrangement of spray nozzles of varying sizes Feb 22, 2018 Issued
Array ( [id] => 14083887 [patent_doc_number] => D0844106 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-03-26 [patent_title] => Airless sprayer [patent_app_type] => design [patent_app_number] => 29/638033 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 64 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29638033 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/638033
Airless sprayer Feb 22, 2018 Issued
Array ( [id] => 13759513 [patent_doc_number] => D0837935 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-01-08 [patent_title] => Showerhead with non-uniform arrangement of spray nozzles of varying sizes [patent_app_type] => design [patent_app_number] => 29/637956 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 255 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29637956 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/637956
Showerhead with non-uniform arrangement of spray nozzles of varying sizes Feb 22, 2018 Issued
Array ( [id] => 14757769 [patent_doc_number] => D0857840 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-08-27 [patent_title] => Refrigerator filter [patent_app_type] => design [patent_app_number] => 29/637846 [patent_app_country] => US [patent_app_date] => 2018-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 75 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29637846 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/637846
Refrigerator filter Feb 21, 2018 Issued
Array ( [id] => 14880143 [patent_doc_number] => D0861127 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-09-24 [patent_title] => Refrigerator filter [patent_app_type] => design [patent_app_number] => 29/637845 [patent_app_country] => US [patent_app_date] => 2018-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 75 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29637845 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/637845
Refrigerator filter Feb 21, 2018 Issued
Array ( [id] => 14480851 [patent_doc_number] => D0852321 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-06-25 [patent_title] => Magnetic filter [patent_app_type] => design [patent_app_number] => 29/636587 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 87 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29636587 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/636587
Magnetic filter Feb 8, 2018 Issued
Array ( [id] => 14480853 [patent_doc_number] => D0852322 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-06-25 [patent_title] => Magnetic filter [patent_app_type] => design [patent_app_number] => 29/636589 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 72 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29636589 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/636589
Magnetic filter Feb 8, 2018 Issued
Array ( [id] => 14141579 [patent_doc_number] => D0845436 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-04-09 [patent_title] => Backpack sprayer [patent_app_type] => design [patent_app_number] => 29/636109 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 146 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29636109 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/636109
Backpack sprayer Feb 5, 2018 Issued
Array ( [id] => 14322249 [patent_doc_number] => D0849184 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2019-05-21 [patent_title] => Distillation chamber [patent_app_type] => design [patent_app_number] => 29/635744 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 83 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29635744 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/635744
Distillation chamber Feb 1, 2018 Issued
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