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] => 13010293 [patent_doc_number] => D0823985 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-07-24 [patent_title] => Showerhead with non-uniform arrangement of spray nozzles of varying sizes [patent_app_type] => design [patent_app_number] => 29/587935 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 149 [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] => 29587935 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587935
Showerhead with non-uniform arrangement of spray nozzles of varying sizes Dec 15, 2016 Issued
Array ( [id] => 12015037 [patent_doc_number] => D0802084 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2017-11-07 [patent_title] => 'Bent distillation head' [patent_app_type] => design [patent_app_number] => 29/587925 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 106 [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] => 29587925 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587925
Bent distillation head Dec 15, 2016 Issued
Array ( [id] => 12015038 [patent_doc_number] => D0802085 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2017-11-07 [patent_title] => 'Straight path distillation head' [patent_app_type] => design [patent_app_number] => 29/587930 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 106 [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] => 29587930 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587930
Straight path distillation head Dec 15, 2016 Issued
Array ( [id] => 13061685 [patent_doc_number] => D0826376 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-08-21 [patent_title] => Showerhead with water spray [patent_app_type] => design [patent_app_number] => 29/587794 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 97 [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] => 29587794 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587794
Showerhead with water spray Dec 14, 2016 Issued
Array ( [id] => 13219101 [patent_doc_number] => D0833574 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-11-13 [patent_title] => Lawn sprinkler control unit [patent_app_type] => design [patent_app_number] => 29/587605 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 140 [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] => 29587605 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587605
Lawn sprinkler control unit Dec 13, 2016 Issued
Array ( [id] => 12063945 [patent_doc_number] => D0803984 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2017-11-28 [patent_title] => 'Spray gun for a pressure washer' [patent_app_type] => design [patent_app_number] => 29/587576 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 113 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29587576 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587576
Spray gun for a pressure washer Dec 13, 2016 Issued
Array ( [id] => 12070819 [patent_doc_number] => D0804613 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2017-12-05 [patent_title] => 'Spray gun nozzle' [patent_app_type] => design [patent_app_number] => 29/587182 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 81 [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] => 29587182 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587182
Spray gun nozzle Dec 11, 2016 Issued
Array ( [id] => 12190900 [patent_doc_number] => D0810866 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-02-20 [patent_title] => 'Spray gun liquid containment device' [patent_app_type] => design [patent_app_number] => 29/587197 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 106 [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] => 29587197 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587197
Spray gun liquid containment device Dec 11, 2016 Issued
Array ( [id] => 12190901 [patent_doc_number] => D0810867 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-02-20 [patent_title] => 'Spray gun liquid containment device' [patent_app_type] => design [patent_app_number] => 29/587199 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 115 [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] => 29587199 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587199
Spray gun liquid containment device Dec 11, 2016 Issued
Array ( [id] => 12190905 [patent_doc_number] => D0810871 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-02-20 [patent_title] => 'Shaker core' [patent_app_type] => design [patent_app_number] => 29/587205 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 69 [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] => 29587205 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587205
Shaker core Dec 11, 2016 Issued
Array ( [id] => 12382233 [patent_doc_number] => D0817443 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-05-08 [patent_title] => Spray gun liquid containment device [patent_app_type] => design [patent_app_number] => 29/587183 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 113 [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] => 29587183 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587183
Spray gun liquid containment device Dec 11, 2016 Issued
Array ( [id] => 12190898 [patent_doc_number] => D0810864 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-02-20 [patent_title] => 'Spray gun liquid containment device' [patent_app_type] => design [patent_app_number] => 29/587191 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 99 [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] => 29587191 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587191
Spray gun liquid containment device Dec 11, 2016 Issued
Array ( [id] => 12190902 [patent_doc_number] => D0810868 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-02-20 [patent_title] => 'Spray gun liquid containment device' [patent_app_type] => design [patent_app_number] => 29/587200 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 101 [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] => 29587200 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587200
Spray gun liquid containment device Dec 11, 2016 Issued
Array ( [id] => 12252312 [patent_doc_number] => D0813985 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-03-27 [patent_title] => 'Spray gun liquid containment device' [patent_app_type] => design [patent_app_number] => 29/587195 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 96 [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] => 29587195 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587195
Spray gun liquid containment device Dec 11, 2016 Issued
Array ( [id] => 12190906 [patent_doc_number] => D0810872 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-02-20 [patent_title] => 'Shaker core' [patent_app_type] => design [patent_app_number] => 29/587206 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 102 [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] => 29587206 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587206
Shaker core Dec 11, 2016 Issued
Array ( [id] => 12190903 [patent_doc_number] => D0810869 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-02-20 [patent_title] => 'Spray gun liquid containment device' [patent_app_type] => design [patent_app_number] => 29/587203 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 103 [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] => 29587203 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587203
Spray gun liquid containment device Dec 11, 2016 Issued
Array ( [id] => 12170331 [patent_doc_number] => D0810235 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-02-13 [patent_title] => 'Spray gun liquid containment device' [patent_app_type] => design [patent_app_number] => 29/587202 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 96 [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] => 29587202 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587202
Spray gun liquid containment device Dec 11, 2016 Issued
Array ( [id] => 12300288 [patent_doc_number] => D0815248 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-04-10 [patent_title] => Spray gun liquid containment device [patent_app_type] => design [patent_app_number] => 29/587194 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 109 [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] => 29587194 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587194
Spray gun liquid containment device Dec 11, 2016 Issued
Array ( [id] => 12190897 [patent_doc_number] => D0810863 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-02-20 [patent_title] => 'Spray gun liquid containment device' [patent_app_type] => design [patent_app_number] => 29/587187 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 102 [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] => 29587187 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587187
Spray gun liquid containment device Dec 11, 2016 Issued
Array ( [id] => 12226036 [patent_doc_number] => D0812716 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2018-03-13 [patent_title] => 'Liquid containment device plug' [patent_app_type] => design [patent_app_number] => 29/587208 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 92 [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] => 29587208 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/587208
Liquid containment device plug Dec 11, 2016 Issued
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