
Wanda Lynne Walker
Director (ID: 16229, 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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2927173
[patent_doc_number] => 05196119
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-23
[patent_title] => 'Filtering system utilizing rotational flow and dual chambers'
[patent_app_type] => 1
[patent_app_number] => 7/543326
[patent_app_country] => US
[patent_app_date] => 1990-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3404
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/196/05196119.pdf
[firstpage_image] =>[orig_patent_app_number] => 543326
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/543326 | Filtering system utilizing rotational flow and dual chambers | Jun 24, 1990 | Issued |
Array
(
[id] => 2753514
[patent_doc_number] => 05059325
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Tubular coffee filter with vertical fold lines'
[patent_app_type] => 1
[patent_app_number] => 7/530173
[patent_app_country] => US
[patent_app_date] => 1990-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 13
[patent_no_of_words] => 1590
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/059/05059325.pdf
[firstpage_image] =>[orig_patent_app_number] => 530173
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/530173 | Tubular coffee filter with vertical fold lines | May 28, 1990 | Issued |
Array
(
[id] => 2793621
[patent_doc_number] => 05139672
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-18
[patent_title] => 'Liquid filtering vessel'
[patent_app_type] => 1
[patent_app_number] => 7/528987
[patent_app_country] => US
[patent_app_date] => 1990-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2853
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 274
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/139/05139672.pdf
[firstpage_image] =>[orig_patent_app_number] => 528987
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/528987 | Liquid filtering vessel | May 24, 1990 | Issued |
Array
(
[id] => 2915694
[patent_doc_number] => 05192427
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-09
[patent_title] => 'Shower filters and accessories'
[patent_app_type] => 1
[patent_app_number] => 7/528149
[patent_app_country] => US
[patent_app_date] => 1990-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 29
[patent_no_of_words] => 9128
[patent_no_of_claims] => 49
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/192/05192427.pdf
[firstpage_image] =>[orig_patent_app_number] => 528149
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/528149 | Shower filters and accessories | May 23, 1990 | Issued |
Array
(
[id] => 2768038
[patent_doc_number] => 05132013
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-21
[patent_title] => 'Filter assembly with a hollow perforated body'
[patent_app_type] => 1
[patent_app_number] => 7/528594
[patent_app_country] => US
[patent_app_date] => 1990-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3009
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/132/05132013.pdf
[firstpage_image] =>[orig_patent_app_number] => 528594
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/528594 | Filter assembly with a hollow perforated body | May 23, 1990 | Issued |
Array
(
[id] => 2784391
[patent_doc_number] => 05102545
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-07
[patent_title] => 'Tubular filter element'
[patent_app_type] => 1
[patent_app_number] => 7/526756
[patent_app_country] => US
[patent_app_date] => 1990-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3172
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/102/05102545.pdf
[firstpage_image] =>[orig_patent_app_number] => 526756
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/526756 | Tubular filter element | May 21, 1990 | Issued |
Array
(
[id] => 2766998
[patent_doc_number] => 05075000
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Filter pad holder'
[patent_app_type] => 1
[patent_app_number] => 7/527566
[patent_app_country] => US
[patent_app_date] => 1990-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3180
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/075/05075000.pdf
[firstpage_image] =>[orig_patent_app_number] => 527566
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/527566 | Filter pad holder | May 21, 1990 | Issued |
| 07/522594 | WATER FILTRATION APPARATUS | May 13, 1990 | Abandoned |
Array
(
[id] => 2818474
[patent_doc_number] => 05094745
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-10
[patent_title] => 'Coolant filter with inhibitor pack'
[patent_app_type] => 1
[patent_app_number] => 7/519060
[patent_app_country] => US
[patent_app_date] => 1990-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1488
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/094/05094745.pdf
[firstpage_image] =>[orig_patent_app_number] => 519060
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/519060 | Coolant filter with inhibitor pack | May 3, 1990 | Issued |
Array
(
[id] => 2910230
[patent_doc_number] => 05178760
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-12
[patent_title] => 'Fluid filter construction with a corrugated and tapered filter strip'
[patent_app_type] => 1
[patent_app_number] => 7/520962
[patent_app_country] => US
[patent_app_date] => 1990-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 15
[patent_no_of_words] => 3474
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/178/05178760.pdf
[firstpage_image] =>[orig_patent_app_number] => 520962
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/520962 | Fluid filter construction with a corrugated and tapered filter strip | May 3, 1990 | Issued |
Array
(
[id] => 2666539
[patent_doc_number] => 05026478
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'Metal holder and protector for a disposable plastic capsule'
[patent_app_type] => 1
[patent_app_number] => 7/518520
[patent_app_country] => US
[patent_app_date] => 1990-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1337
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/026/05026478.pdf
[firstpage_image] =>[orig_patent_app_number] => 518520
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/518520 | Metal holder and protector for a disposable plastic capsule | May 2, 1990 | Issued |
Array
(
[id] => 2664080
[patent_doc_number] => 05047148
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-10
[patent_title] => 'Retained wire filter element'
[patent_app_type] => 1
[patent_app_number] => 7/513638
[patent_app_country] => US
[patent_app_date] => 1990-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 10
[patent_no_of_words] => 1097
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/047/05047148.pdf
[firstpage_image] =>[orig_patent_app_number] => 513638
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/513638 | Retained wire filter element | Apr 23, 1990 | Issued |
Array
(
[id] => 3066093
[patent_doc_number] => 05336405
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-09
[patent_title] => 'Filter cartridge end cap assembly'
[patent_app_type] => 1
[patent_app_number] => 7/512141
[patent_app_country] => US
[patent_app_date] => 1990-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2101
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 262
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/336/05336405.pdf
[firstpage_image] =>[orig_patent_app_number] => 512141
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/512141 | Filter cartridge end cap assembly | Apr 19, 1990 | Issued |
Array
(
[id] => 2834827
[patent_doc_number] => 05160442
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-03
[patent_title] => 'Method of cleaning a disposable cartridge filter'
[patent_app_type] => 1
[patent_app_number] => 7/510965
[patent_app_country] => US
[patent_app_date] => 1990-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3824
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/160/05160442.pdf
[firstpage_image] =>[orig_patent_app_number] => 510965
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/510965 | Method of cleaning a disposable cartridge filter | Apr 18, 1990 | Issued |
| 07/509116 | PERCUSSION TOOL FLUID FILTER APPARATUS | Apr 15, 1990 | Abandoned |
Array
(
[id] => 2799297
[patent_doc_number] => 05147545
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-15
[patent_title] => 'Mated disk filter housing'
[patent_app_type] => 1
[patent_app_number] => 7/510354
[patent_app_country] => US
[patent_app_date] => 1990-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3655
[patent_no_of_claims] => 20
[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/05/147/05147545.pdf
[firstpage_image] =>[orig_patent_app_number] => 510354
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/510354 | Mated disk filter housing | Apr 15, 1990 | Issued |
Array
(
[id] => 2701278
[patent_doc_number] => 05013434
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Fluid filter cartridge support housing'
[patent_app_type] => 1
[patent_app_number] => 7/508008
[patent_app_country] => US
[patent_app_date] => 1990-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1714
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 367
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/013/05013434.pdf
[firstpage_image] =>[orig_patent_app_number] => 508008
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/508008 | Fluid filter cartridge support housing | Apr 9, 1990 | Issued |
Array
(
[id] => 2848227
[patent_doc_number] => 05112503
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'Modular filter assembly'
[patent_app_type] => 1
[patent_app_number] => 7/507045
[patent_app_country] => US
[patent_app_date] => 1990-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3568
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/112/05112503.pdf
[firstpage_image] =>[orig_patent_app_number] => 507045
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/507045 | Modular filter assembly | Apr 8, 1990 | Issued |
Array
(
[id] => 2934975
[patent_doc_number] => 05223139
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-29
[patent_title] => 'Filter material in the form of flexible leaves or sheets and a method of producing such material'
[patent_app_type] => 1
[patent_app_number] => 7/506667
[patent_app_country] => US
[patent_app_date] => 1990-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2114
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/223/05223139.pdf
[firstpage_image] =>[orig_patent_app_number] => 506667
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/506667 | Filter material in the form of flexible leaves or sheets and a method of producing such material | Apr 8, 1990 | Issued |
Array
(
[id] => 2810296
[patent_doc_number] => 05122270
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-16
[patent_title] => 'Filter cartridge or filter module consisting of flexible deep filter material'
[patent_app_type] => 1
[patent_app_number] => 7/506911
[patent_app_country] => US
[patent_app_date] => 1990-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2986
[patent_no_of_claims] => 6
[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/05/122/05122270.pdf
[firstpage_image] =>[orig_patent_app_number] => 506911
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/506911 | Filter cartridge or filter module consisting of flexible deep filter material | Apr 8, 1990 | Issued |