Search

Wanda Lynne Walker

Director (ID: 2360, Phone: (571)270-7600 , Office: P/1600 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3499793 [patent_doc_number] => 05514270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-07 [patent_title] => 'Plural layer fiber filter element and system for cleaning' [patent_app_type] => 1 [patent_app_number] => 8/231183 [patent_app_country] => US [patent_app_date] => 1994-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2205 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/514/05514270.pdf [firstpage_image] =>[orig_patent_app_number] => 231183 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/231183
Plural layer fiber filter element and system for cleaning Apr 21, 1994 Issued
Array ( [id] => 3561059 [patent_doc_number] => 05482622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-09 [patent_title] => 'Filter for installation in an annular groove' [patent_app_type] => 1 [patent_app_number] => 8/228625 [patent_app_country] => US [patent_app_date] => 1994-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2217 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/482/05482622.pdf [firstpage_image] =>[orig_patent_app_number] => 228625 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/228625
Filter for installation in an annular groove Apr 17, 1994 Issued
Array ( [id] => 3514053 [patent_doc_number] => 05486288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Mounting head with safety shut-off valve for replaceable filter cartridge' [patent_app_type] => 1 [patent_app_number] => 8/226639 [patent_app_country] => US [patent_app_date] => 1994-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3520 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486288.pdf [firstpage_image] =>[orig_patent_app_number] => 226639 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/226639
Mounting head with safety shut-off valve for replaceable filter cartridge Apr 11, 1994 Issued
Array ( [id] => 3476878 [patent_doc_number] => 05456830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'Replaceable filter cartridge for actuating safety shut-off valve in mounting head' [patent_app_type] => 1 [patent_app_number] => 8/226498 [patent_app_country] => US [patent_app_date] => 1994-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3524 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/456/05456830.pdf [firstpage_image] =>[orig_patent_app_number] => 226498 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/226498
Replaceable filter cartridge for actuating safety shut-off valve in mounting head Apr 11, 1994 Issued
Array ( [id] => 3032977 [patent_doc_number] => 05376271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Liquid filtration unit' [patent_app_type] => 1 [patent_app_number] => 8/219855 [patent_app_country] => US [patent_app_date] => 1994-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1482 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/376/05376271.pdf [firstpage_image] =>[orig_patent_app_number] => 219855 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/219855
Liquid filtration unit Mar 29, 1994 Issued
Array ( [id] => 3485766 [patent_doc_number] => 05439588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Coalescing filter using an expandable bed fiber' [patent_app_type] => 1 [patent_app_number] => 8/219858 [patent_app_country] => US [patent_app_date] => 1994-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3211 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439588.pdf [firstpage_image] =>[orig_patent_app_number] => 219858 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/219858
Coalescing filter using an expandable bed fiber Mar 28, 1994 Issued
Array ( [id] => 3596806 [patent_doc_number] => 05578208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Filter for filtering molten resin and a filtering device for multi-layer resin forming' [patent_app_type] => 1 [patent_app_number] => 8/218950 [patent_app_country] => US [patent_app_date] => 1994-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 28 [patent_no_of_words] => 6256 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/578/05578208.pdf [firstpage_image] =>[orig_patent_app_number] => 218950 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/218950
Filter for filtering molten resin and a filtering device for multi-layer resin forming Mar 28, 1994 Issued
Array ( [id] => 3413732 [patent_doc_number] => 05453190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-26 [patent_title] => 'Reinforced net for recovering debris along a water bottom' [patent_app_type] => 1 [patent_app_number] => 8/217241 [patent_app_country] => US [patent_app_date] => 1994-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2211 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/453/05453190.pdf [firstpage_image] =>[orig_patent_app_number] => 217241 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/217241
Reinforced net for recovering debris along a water bottom Mar 23, 1994 Issued
Array ( [id] => 3584711 [patent_doc_number] => 05567308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Point-of-use water filtration and dispensing unit' [patent_app_type] => 1 [patent_app_number] => 8/211028 [patent_app_country] => US [patent_app_date] => 1994-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1844 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/567/05567308.pdf [firstpage_image] =>[orig_patent_app_number] => 211028 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/211028
Point-of-use water filtration and dispensing unit Mar 16, 1994 Issued
Array ( [id] => 3111695 [patent_doc_number] => 05449456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-12 [patent_title] => 'Reject water drain line installation system and apparatus for under sink reverse osmosis filter system' [patent_app_type] => 1 [patent_app_number] => 8/206850 [patent_app_country] => US [patent_app_date] => 1994-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 7246 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/449/05449456.pdf [firstpage_image] =>[orig_patent_app_number] => 206850 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/206850
Reject water drain line installation system and apparatus for under sink reverse osmosis filter system Mar 6, 1994 Issued
08/197566 FILTER ASSEMBLY WITH A SPIN WELDED END CAP Feb 16, 1994 Abandoned
Array ( [id] => 3407965 [patent_doc_number] => 05443721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-22 [patent_title] => 'Filter cartridge mounting assembly' [patent_app_type] => 1 [patent_app_number] => 8/194800 [patent_app_country] => US [patent_app_date] => 1994-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2421 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/443/05443721.pdf [firstpage_image] =>[orig_patent_app_number] => 194800 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/194800
Filter cartridge mounting assembly Feb 9, 1994 Issued
Array ( [id] => 3616359 [patent_doc_number] => 05593587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Cell strainer' [patent_app_type] => 1 [patent_app_number] => 8/175431 [patent_app_country] => US [patent_app_date] => 1994-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1702 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/593/05593587.pdf [firstpage_image] =>[orig_patent_app_number] => 175431 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/175431
Cell strainer Jan 24, 1994 Issued
Array ( [id] => 3456457 [patent_doc_number] => 05468382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-21 [patent_title] => 'Depth filter media' [patent_app_type] => 1 [patent_app_number] => 8/176274 [patent_app_country] => US [patent_app_date] => 1993-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 6135 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/468/05468382.pdf [firstpage_image] =>[orig_patent_app_number] => 176274 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/176274
Depth filter media Dec 29, 1993 Issued
08/175272 MULTI-LAYER COMPOSITE SCREEN Dec 28, 1993 Abandoned
08/170320 INORGANIC FILTRATION UNIT Dec 21, 1993 Abandoned
Array ( [id] => 3550103 [patent_doc_number] => 05543047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Filter with over-laid pleats in intimate contact' [patent_app_type] => 1 [patent_app_number] => 8/170934 [patent_app_country] => US [patent_app_date] => 1993-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 15725 [patent_no_of_claims] => 105 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/543/05543047.pdf [firstpage_image] =>[orig_patent_app_number] => 170934 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/170934
Filter with over-laid pleats in intimate contact Dec 20, 1993 Issued
Array ( [id] => 3424482 [patent_doc_number] => 05454944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-03 [patent_title] => 'Self-contained, purified drinking water refrigerator storage apparatus' [patent_app_type] => 1 [patent_app_number] => 8/164216 [patent_app_country] => US [patent_app_date] => 1993-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 8368 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/454/05454944.pdf [firstpage_image] =>[orig_patent_app_number] => 164216 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/164216
Self-contained, purified drinking water refrigerator storage apparatus Dec 8, 1993 Issued
Array ( [id] => 3473184 [patent_doc_number] => 05399180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Modular filter assembly' [patent_app_type] => 1 [patent_app_number] => 8/163269 [patent_app_country] => US [patent_app_date] => 1993-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2312 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/399/05399180.pdf [firstpage_image] =>[orig_patent_app_number] => 163269 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/163269
Modular filter assembly Dec 5, 1993 Issued
Array ( [id] => 3424057 [patent_doc_number] => 05462665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Hydrophobic yarn filter fabric for a concrete press mould' [patent_app_type] => 1 [patent_app_number] => 8/159814 [patent_app_country] => US [patent_app_date] => 1993-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2931 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/462/05462665.pdf [firstpage_image] =>[orig_patent_app_number] => 159814 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/159814
Hydrophobic yarn filter fabric for a concrete press mould Nov 29, 1993 Issued
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