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] => 2619423 [patent_doc_number] => 04956086 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Filter cartridge with a lugged concentric closure portion' [patent_app_type] => 1 [patent_app_number] => 7/363630 [patent_app_country] => US [patent_app_date] => 1989-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 2904 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956086.pdf [firstpage_image] =>[orig_patent_app_number] => 363630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/363630
Filter cartridge with a lugged concentric closure portion Jun 7, 1989 Issued
Array ( [id] => 2760850 [patent_doc_number] => 05006242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Mechanically secured wool filter cartridge' [patent_app_type] => 1 [patent_app_number] => 7/357935 [patent_app_country] => US [patent_app_date] => 1989-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1646 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/006/05006242.pdf [firstpage_image] =>[orig_patent_app_number] => 357935 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/357935
Mechanically secured wool filter cartridge May 25, 1989 Issued
07/357258 FILTERING APPARATUS May 25, 1989 Abandoned
Array ( [id] => 2749990 [patent_doc_number] => 05043068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Tubular filter element with axially yieldable section' [patent_app_type] => 1 [patent_app_number] => 7/356989 [patent_app_country] => US [patent_app_date] => 1989-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2726 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043068.pdf [firstpage_image] =>[orig_patent_app_number] => 356989 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/356989
Tubular filter element with axially yieldable section May 23, 1989 Issued
Array ( [id] => 2728244 [patent_doc_number] => 05032293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Basket filter assembly with inclined nozzle' [patent_app_type] => 1 [patent_app_number] => 7/355549 [patent_app_country] => US [patent_app_date] => 1989-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4249 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032293.pdf [firstpage_image] =>[orig_patent_app_number] => 355549 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/355549
Basket filter assembly with inclined nozzle May 22, 1989 Issued
Array ( [id] => 2700840 [patent_doc_number] => 05000846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Slotted filter plate with hook attachment' [patent_app_type] => 1 [patent_app_number] => 7/354487 [patent_app_country] => US [patent_app_date] => 1989-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 2398 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000846.pdf [firstpage_image] =>[orig_patent_app_number] => 354487 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/354487
Slotted filter plate with hook attachment May 18, 1989 Issued
07/353156 CERAMIC FILTER May 11, 1989 Abandoned
Array ( [id] => 2741597 [patent_doc_number] => 05015398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Method and apparatus for filtration of photographic emulsions' [patent_app_type] => 1 [patent_app_number] => 7/349460 [patent_app_country] => US [patent_app_date] => 1989-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1885 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/015/05015398.pdf [firstpage_image] =>[orig_patent_app_number] => 349460 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/349460
Method and apparatus for filtration of photographic emulsions May 8, 1989 Issued
Array ( [id] => 2743092 [patent_doc_number] => 05037539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Liquid filter with bypass passage' [patent_app_type] => 1 [patent_app_number] => 7/349682 [patent_app_country] => US [patent_app_date] => 1989-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1626 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/037/05037539.pdf [firstpage_image] =>[orig_patent_app_number] => 349682 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/349682
Liquid filter with bypass passage May 7, 1989 Issued
Array ( [id] => 2665188 [patent_doc_number] => 04999108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Filter element which conducts static electricity' [patent_app_type] => 1 [patent_app_number] => 7/352761 [patent_app_country] => US [patent_app_date] => 1989-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1480 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/999/04999108.pdf [firstpage_image] =>[orig_patent_app_number] => 352761 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/352761
Filter element which conducts static electricity May 1, 1989 Issued
Array ( [id] => 2627370 [patent_doc_number] => 04957625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Ceramic filter modules in series with piston backwash' [patent_app_type] => 1 [patent_app_number] => 7/344498 [patent_app_country] => US [patent_app_date] => 1989-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 1532 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/957/04957625.pdf [firstpage_image] =>[orig_patent_app_number] => 344498 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/344498
Ceramic filter modules in series with piston backwash Apr 26, 1989 Issued
07/343425 SIEVE BEND Apr 25, 1989 Abandoned
Array ( [id] => 2581691 [patent_doc_number] => 04963262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'Coffee filter paper retainer' [patent_app_type] => 1 [patent_app_number] => 7/341935 [patent_app_country] => US [patent_app_date] => 1989-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2837 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/963/04963262.pdf [firstpage_image] =>[orig_patent_app_number] => 341935 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/341935
Coffee filter paper retainer Apr 20, 1989 Issued
Array ( [id] => 2688414 [patent_doc_number] => 05019251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Filter apparatus with a spring loaded safety valve plate' [patent_app_type] => 1 [patent_app_number] => 7/340221 [patent_app_country] => US [patent_app_date] => 1989-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1073 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019251.pdf [firstpage_image] =>[orig_patent_app_number] => 340221 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/340221
Filter apparatus with a spring loaded safety valve plate Apr 18, 1989 Issued
Array ( [id] => 2622119 [patent_doc_number] => 04906371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Filter element having microporous membrane' [patent_app_type] => 1 [patent_app_number] => 7/339928 [patent_app_country] => US [patent_app_date] => 1989-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6945 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906371.pdf [firstpage_image] =>[orig_patent_app_number] => 339928 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/339928
Filter element having microporous membrane Apr 16, 1989 Issued
Array ( [id] => 2651225 [patent_doc_number] => 04929354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Filter element having microporous membrane' [patent_app_type] => 1 [patent_app_number] => 7/339922 [patent_app_country] => US [patent_app_date] => 1989-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 9083 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929354.pdf [firstpage_image] =>[orig_patent_app_number] => 339922 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/339922
Filter element having microporous membrane Apr 16, 1989 Issued
Array ( [id] => 2690262 [patent_doc_number] => 04995990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Air and water distribution conduit' [patent_app_type] => 1 [patent_app_number] => 7/334716 [patent_app_country] => US [patent_app_date] => 1989-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 2050 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/995/04995990.pdf [firstpage_image] =>[orig_patent_app_number] => 334716 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/334716
Air and water distribution conduit Apr 5, 1989 Issued
07/334215 FLUID FILTER CONSTRUCTION WITH A CORRUGATED AND TAPERED FILTER STRIP Apr 5, 1989 Abandoned
Array ( [id] => 2729629 [patent_doc_number] => 04997564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Hollow fiber ultrafiltration replacement cartridge' [patent_app_type] => 1 [patent_app_number] => 7/334209 [patent_app_country] => US [patent_app_date] => 1989-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2471 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997564.pdf [firstpage_image] =>[orig_patent_app_number] => 334209 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/334209
Hollow fiber ultrafiltration replacement cartridge Apr 5, 1989 Issued
Array ( [id] => 2779752 [patent_doc_number] => 05130023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Filter cartridge with end densification ring' [patent_app_type] => 1 [patent_app_number] => 7/332604 [patent_app_country] => US [patent_app_date] => 1989-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3113 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/130/05130023.pdf [firstpage_image] =>[orig_patent_app_number] => 332604 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/332604
Filter cartridge with end densification ring Apr 2, 1989 Issued
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