Search

Wanda Lynne Walker

Director (ID: 778, Phone: (571)270-7600 , Office: P/1600 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3881487 [patent_doc_number] => 05833852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Supplementary filter apparatus for a water purifier' [patent_app_type] => 1 [patent_app_number] => 8/803148 [patent_app_country] => US [patent_app_date] => 1997-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1751 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/833/05833852.pdf [firstpage_image] =>[orig_patent_app_number] => 803148 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803148
Supplementary filter apparatus for a water purifier Feb 18, 1997 Issued
Array ( [id] => 3862000 [patent_doc_number] => 05762796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Color coded side seam label for filter element' [patent_app_type] => 1 [patent_app_number] => 8/799972 [patent_app_country] => US [patent_app_date] => 1997-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4275 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/762/05762796.pdf [firstpage_image] =>[orig_patent_app_number] => 799972 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/799972
Color coded side seam label for filter element Feb 13, 1997 Issued
Array ( [id] => 3829870 [patent_doc_number] => 05846421 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Cartridge membrane filter for micro-filtration' [patent_app_type] => 1 [patent_app_number] => 8/798055 [patent_app_country] => US [patent_app_date] => 1997-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4449 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/846/05846421.pdf [firstpage_image] =>[orig_patent_app_number] => 798055 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798055
Cartridge membrane filter for micro-filtration Feb 10, 1997 Issued
Array ( [id] => 3833581 [patent_doc_number] => 05744036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Pleated filter arrangement' [patent_app_type] => 1 [patent_app_number] => 8/794594 [patent_app_country] => US [patent_app_date] => 1997-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1735 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/744/05744036.pdf [firstpage_image] =>[orig_patent_app_number] => 794594 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794594
Pleated filter arrangement Feb 2, 1997 Issued
Array ( [id] => 3853618 [patent_doc_number] => 05792356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Filtration funnel with improved flow rate' [patent_app_type] => 1 [patent_app_number] => 8/790161 [patent_app_country] => US [patent_app_date] => 1997-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3611 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/792/05792356.pdf [firstpage_image] =>[orig_patent_app_number] => 790161 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/790161
Filtration funnel with improved flow rate Jan 27, 1997 Issued
Array ( [id] => 3798215 [patent_doc_number] => 05853584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Self-cleaning filter for filtering of liquids and gases' [patent_app_type] => 1 [patent_app_number] => 8/765906 [patent_app_country] => US [patent_app_date] => 1997-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1926 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/853/05853584.pdf [firstpage_image] =>[orig_patent_app_number] => 765906 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765906
Self-cleaning filter for filtering of liquids and gases Jan 7, 1997 Issued
Array ( [id] => 4027704 [patent_doc_number] => 05855779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Apparatus for mounting a cover plate to a water purifier' [patent_app_type] => 1 [patent_app_number] => 8/777391 [patent_app_country] => US [patent_app_date] => 1996-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2702 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/855/05855779.pdf [firstpage_image] =>[orig_patent_app_number] => 777391 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/777391
Apparatus for mounting a cover plate to a water purifier Dec 26, 1996 Issued
Array ( [id] => 3803009 [patent_doc_number] => 05811001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Water dispensing coupling apparatus of water purifier pipe joint for creating a water-tight seal in a water purifier' [patent_app_type] => 1 [patent_app_number] => 8/774874 [patent_app_country] => US [patent_app_date] => 1996-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3425 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/811/05811001.pdf [firstpage_image] =>[orig_patent_app_number] => 774874 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774874
Water dispensing coupling apparatus of water purifier pipe joint for creating a water-tight seal in a water purifier Dec 26, 1996 Issued
Array ( [id] => 3806725 [patent_doc_number] => 05788840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Dispensing spigot with controllable lever' [patent_app_type] => 1 [patent_app_number] => 8/774879 [patent_app_country] => US [patent_app_date] => 1996-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2819 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/788/05788840.pdf [firstpage_image] =>[orig_patent_app_number] => 774879 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774879
Dispensing spigot with controllable lever Dec 26, 1996 Issued
Array ( [id] => 3769120 [patent_doc_number] => 05817231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Water purifying and vending apparatus' [patent_app_type] => 1 [patent_app_number] => 8/770302 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11744 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/817/05817231.pdf [firstpage_image] =>[orig_patent_app_number] => 770302 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/770302
Water purifying and vending apparatus Dec 19, 1996 Issued
Array ( [id] => 3752692 [patent_doc_number] => 05851390 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Elliptical filtration unit' [patent_app_type] => 1 [patent_app_number] => 8/764680 [patent_app_country] => US [patent_app_date] => 1996-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3424 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/851/05851390.pdf [firstpage_image] =>[orig_patent_app_number] => 764680 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/764680
Elliptical filtration unit Dec 10, 1996 Issued
Array ( [id] => 3827366 [patent_doc_number] => 05711875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-27 [patent_title] => 'Cell strainer cap' [patent_app_type] => 1 [patent_app_number] => 8/763599 [patent_app_country] => US [patent_app_date] => 1996-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2511 [patent_no_of_claims] => 1 [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/05/711/05711875.pdf [firstpage_image] =>[orig_patent_app_number] => 763599 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/763599
Cell strainer cap Dec 10, 1996 Issued
Array ( [id] => 3853521 [patent_doc_number] => 05792349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Drum filter for separating solids/liquid mixtures' [patent_app_type] => 1 [patent_app_number] => 8/762042 [patent_app_country] => US [patent_app_date] => 1996-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1811 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/792/05792349.pdf [firstpage_image] =>[orig_patent_app_number] => 762042 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762042
Drum filter for separating solids/liquid mixtures Dec 8, 1996 Issued
Array ( [id] => 3780003 [patent_doc_number] => 05736041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Filter element' [patent_app_type] => 1 [patent_app_number] => 8/761446 [patent_app_country] => US [patent_app_date] => 1996-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2543 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/736/05736041.pdf [firstpage_image] =>[orig_patent_app_number] => 761446 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/761446
Filter element Dec 5, 1996 Issued
Array ( [id] => 3833536 [patent_doc_number] => 05744033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Water filter for use with a faucet' [patent_app_type] => 1 [patent_app_number] => 8/761352 [patent_app_country] => US [patent_app_date] => 1996-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 84 [patent_no_of_words] => 6873 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/744/05744033.pdf [firstpage_image] =>[orig_patent_app_number] => 761352 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/761352
Water filter for use with a faucet Dec 5, 1996 Issued
Array ( [id] => 3958689 [patent_doc_number] => 05885450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Vessel with captive tube support ring' [patent_app_type] => 1 [patent_app_number] => 8/761121 [patent_app_country] => US [patent_app_date] => 1996-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3522 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/885/05885450.pdf [firstpage_image] =>[orig_patent_app_number] => 761121 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/761121
Vessel with captive tube support ring Dec 5, 1996 Issued
Array ( [id] => 4037058 [patent_doc_number] => 05873998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Inorganic tubular filter element including channels of non-circular section having optimized profile' [patent_app_type] => 1 [patent_app_number] => 8/759426 [patent_app_country] => US [patent_app_date] => 1996-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4675 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/873/05873998.pdf [firstpage_image] =>[orig_patent_app_number] => 759426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/759426
Inorganic tubular filter element including channels of non-circular section having optimized profile Dec 4, 1996 Issued
Array ( [id] => 3809022 [patent_doc_number] => 05770074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Filter apparatus' [patent_app_type] => 1 [patent_app_number] => 8/750514 [patent_app_country] => US [patent_app_date] => 1996-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3327 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/770/05770074.pdf [firstpage_image] =>[orig_patent_app_number] => 750514 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/750514
Filter apparatus Dec 4, 1996 Issued
Array ( [id] => 3798188 [patent_doc_number] => 05853582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Tubular inorganic filter element having increased mechanical strength and increased filter area' [patent_app_type] => 1 [patent_app_number] => 8/760751 [patent_app_country] => US [patent_app_date] => 1996-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2540 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/853/05853582.pdf [firstpage_image] =>[orig_patent_app_number] => 760751 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/760751
Tubular inorganic filter element having increased mechanical strength and increased filter area Dec 4, 1996 Issued
Array ( [id] => 3878106 [patent_doc_number] => 05798049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Filter cartridge construction and process for filtering particle-containing paint compositions' [patent_app_type] => 1 [patent_app_number] => 8/767105 [patent_app_country] => US [patent_app_date] => 1996-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 8875 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/798/05798049.pdf [firstpage_image] =>[orig_patent_app_number] => 767105 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/767105
Filter cartridge construction and process for filtering particle-containing paint compositions Dec 3, 1996 Issued
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