Search

Wanda Lynne Walker

Examiner (ID: 14080)

Most Active Art Unit
1306
Art Unit(s)
2899, 1723, 1306
Total Applications
1213
Issued Applications
1054
Pending Applications
25
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2477188 [patent_doc_number] => 04865738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Filter cartridge with truncated sawtooth projection assembly' [patent_app_type] => 1 [patent_app_number] => 7/128125 [patent_app_country] => US [patent_app_date] => 1987-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3689 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/865/04865738.pdf [firstpage_image] =>[orig_patent_app_number] => 128125 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/128125
Filter cartridge with truncated sawtooth projection assembly Dec 2, 1987 Issued
Array ( [id] => 2675720 [patent_doc_number] => 05066396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Trash apparatus and colander' [patent_app_type] => 1 [patent_app_number] => 7/127194 [patent_app_country] => US [patent_app_date] => 1987-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2034 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066396.pdf [firstpage_image] =>[orig_patent_app_number] => 127194 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/127194
Trash apparatus and colander Nov 30, 1987 Issued
Array ( [id] => 2662245 [patent_doc_number] => 04904382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Filter cartridge security for locking between operating and non-operating positions' [patent_app_type] => 1 [patent_app_number] => 7/124156 [patent_app_country] => US [patent_app_date] => 1987-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 6116 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904382.pdf [firstpage_image] =>[orig_patent_app_number] => 124156 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/124156
Filter cartridge security for locking between operating and non-operating positions Nov 22, 1987 Issued
Array ( [id] => 2482913 [patent_doc_number] => 04859332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Filter leaf cleaning jet apparatus' [patent_app_type] => 1 [patent_app_number] => 7/120581 [patent_app_country] => US [patent_app_date] => 1987-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 6019 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/859/04859332.pdf [firstpage_image] =>[orig_patent_app_number] => 120581 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/120581
Filter leaf cleaning jet apparatus Nov 18, 1987 Issued
07/120589 FLUID FILTERING APPARATUS Nov 12, 1987 Abandoned
07/118091 FILTER DEVICE Nov 4, 1987 Abandoned
Array ( [id] => 2474711 [patent_doc_number] => 04882055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Unitary injection molded filter' [patent_app_type] => 1 [patent_app_number] => 7/117881 [patent_app_country] => US [patent_app_date] => 1987-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/882/04882055.pdf [firstpage_image] =>[orig_patent_app_number] => 117881 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/117881
Unitary injection molded filter Oct 28, 1987 Issued
07/114207 PARALLEL FILTERING CIRCUIT Oct 27, 1987 Abandoned
Array ( [id] => 2469745 [patent_doc_number] => 04886599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Filter cartridge with series elements for chemical and mechanical filtration' [patent_app_type] => 1 [patent_app_number] => 7/111592 [patent_app_country] => US [patent_app_date] => 1987-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1344 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/886/04886599.pdf [firstpage_image] =>[orig_patent_app_number] => 111592 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/111592
Filter cartridge with series elements for chemical and mechanical filtration Oct 22, 1987 Issued
Array ( [id] => 2475576 [patent_doc_number] => 04822486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Rotary self-cleaning strainer' [patent_app_type] => 1 [patent_app_number] => 7/117064 [patent_app_country] => US [patent_app_date] => 1987-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4403 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/822/04822486.pdf [firstpage_image] =>[orig_patent_app_number] => 117064 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/117064
Rotary self-cleaning strainer Oct 22, 1987 Issued
Array ( [id] => 2474655 [patent_doc_number] => 04882052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Filter structure for liquid purification and incorporating detent arrangement' [patent_app_type] => 1 [patent_app_number] => 7/111869 [patent_app_country] => US [patent_app_date] => 1987-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3153 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/882/04882052.pdf [firstpage_image] =>[orig_patent_app_number] => 111869 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/111869
Filter structure for liquid purification and incorporating detent arrangement Oct 22, 1987 Issued
Array ( [id] => 2447559 [patent_doc_number] => 04759845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Plural filter apparatus with filtration gasket' [patent_app_type] => 1 [patent_app_number] => 7/110911 [patent_app_country] => US [patent_app_date] => 1987-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2814 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 645 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759845.pdf [firstpage_image] =>[orig_patent_app_number] => 110911 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/110911
Plural filter apparatus with filtration gasket Oct 20, 1987 Issued
07/110976 FILTER APPARATUS Oct 19, 1987 Abandoned
Array ( [id] => 2509703 [patent_doc_number] => 04818419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Method of removing clogging material from a clogged granular filter medium' [patent_app_type] => 1 [patent_app_number] => 7/110111 [patent_app_country] => US [patent_app_date] => 1987-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4378 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/818/04818419.pdf [firstpage_image] =>[orig_patent_app_number] => 110111 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/110111
Method of removing clogging material from a clogged granular filter medium Oct 18, 1987 Issued
07/102314 FILTER MEMBRANE Sep 24, 1987 Abandoned
Array ( [id] => 2547071 [patent_doc_number] => 04814078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Water filter cartridge' [patent_app_type] => 1 [patent_app_number] => 7/096906 [patent_app_country] => US [patent_app_date] => 1987-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1660 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/814/04814078.pdf [firstpage_image] =>[orig_patent_app_number] => 096906 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/096906
Water filter cartridge Sep 14, 1987 Issued
Array ( [id] => 2543204 [patent_doc_number] => 04804481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Helical spring apparatus and process for detaching filter cake' [patent_app_type] => 1 [patent_app_number] => 7/093977 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 5450 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/804/04804481.pdf [firstpage_image] =>[orig_patent_app_number] => 093977 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/093977
Helical spring apparatus and process for detaching filter cake Sep 7, 1987 Issued
Array ( [id] => 2603464 [patent_doc_number] => 04902433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Equipment and method for filtration using a fabric of polyacrylonitrile fibers' [patent_app_type] => 1 [patent_app_number] => 7/093129 [patent_app_country] => US [patent_app_date] => 1987-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1914 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902433.pdf [firstpage_image] =>[orig_patent_app_number] => 093129 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/093129
Equipment and method for filtration using a fabric of polyacrylonitrile fibers Sep 1, 1987 Issued
Array ( [id] => 2518772 [patent_doc_number] => 04877526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Flexible filter bag and method of fabrication' [patent_app_type] => 1 [patent_app_number] => 7/095441 [patent_app_country] => US [patent_app_date] => 1987-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3921 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877526.pdf [firstpage_image] =>[orig_patent_app_number] => 095441 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/095441
Flexible filter bag and method of fabrication Aug 30, 1987 Issued
Array ( [id] => 2510484 [patent_doc_number] => 04863602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Flexible filter element employing filtering sheets formed with bypass openings' [patent_app_type] => 1 [patent_app_number] => 7/095440 [patent_app_country] => US [patent_app_date] => 1987-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5117 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/863/04863602.pdf [firstpage_image] =>[orig_patent_app_number] => 095440 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/095440
Flexible filter element employing filtering sheets formed with bypass openings Aug 30, 1987 Issued
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