
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2616294
[patent_doc_number] => 04894155
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-16
[patent_title] => 'Single membrane disc supporting upper and lower membranes'
[patent_app_type] => 1
[patent_app_number] => 7/181417
[patent_app_country] => US
[patent_app_date] => 1988-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 2323
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 394
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/894/04894155.pdf
[firstpage_image] =>[orig_patent_app_number] => 181417
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/181417 | Single membrane disc supporting upper and lower membranes | Apr 13, 1988 | Issued |
Array
(
[id] => 2520424
[patent_doc_number] => 04861466
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-29
[patent_title] => 'Pressure filter assembly with bleed valve'
[patent_app_type] => 1
[patent_app_number] => 7/181416
[patent_app_country] => US
[patent_app_date] => 1988-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1699
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 277
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/861/04861466.pdf
[firstpage_image] =>[orig_patent_app_number] => 181416
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/181416 | Pressure filter assembly with bleed valve | Apr 13, 1988 | Issued |
Array
(
[id] => 2474729
[patent_doc_number] => 04882056
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-21
[patent_title] => 'Fluid filter element with an overlapped wrap'
[patent_app_type] => 1
[patent_app_number] => 7/176865
[patent_app_country] => US
[patent_app_date] => 1988-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 5536
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/882/04882056.pdf
[firstpage_image] =>[orig_patent_app_number] => 176865
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/176865 | Fluid filter element with an overlapped wrap | Mar 31, 1988 | Issued |
Array
(
[id] => 2518676
[patent_doc_number] => 04877521
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-31
[patent_title] => 'Quick-change filter cartridge and head therefor'
[patent_app_type] => 1
[patent_app_number] => 7/173689
[patent_app_country] => US
[patent_app_date] => 1988-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 27
[patent_no_of_words] => 7124
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 458
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/877/04877521.pdf
[firstpage_image] =>[orig_patent_app_number] => 173689
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/173689 | Quick-change filter cartridge and head therefor | Mar 24, 1988 | Issued |
Array
(
[id] => 2477063
[patent_doc_number] => 04865731
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Pre-filled fuel filter for internal combustion engines'
[patent_app_type] => 1
[patent_app_number] => 7/168501
[patent_app_country] => US
[patent_app_date] => 1988-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1316
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/865/04865731.pdf
[firstpage_image] =>[orig_patent_app_number] => 168501
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/168501 | Pre-filled fuel filter for internal combustion engines | Mar 14, 1988 | Issued |
Array
(
[id] => 2468272
[patent_doc_number] => RE032851
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-31
[patent_title] => 'Fluid filter'
[patent_app_type] => 2
[patent_app_number] => 7/163633
[patent_app_country] => US
[patent_app_date] => 1988-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 2630
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/032/RE032851.pdf
[firstpage_image] =>[orig_patent_app_number] => 163633
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/163633 | Fluid filter | Mar 2, 1988 | Issued |
Array
(
[id] => 2511280
[patent_doc_number] => 04855050
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-08
[patent_title] => 'Centrifugal oil separator for removing oil from a waste flowing stream'
[patent_app_type] => 1
[patent_app_number] => 7/160705
[patent_app_country] => US
[patent_app_date] => 1988-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 14
[patent_no_of_words] => 8465
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/855/04855050.pdf
[firstpage_image] =>[orig_patent_app_number] => 160705
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/160705 | Centrifugal oil separator for removing oil from a waste flowing stream | Feb 25, 1988 | Issued |
Array
(
[id] => 2486055
[patent_doc_number] => 04824567
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-25
[patent_title] => 'Fuel oil filter assembly'
[patent_app_type] => 1
[patent_app_number] => 7/152972
[patent_app_country] => US
[patent_app_date] => 1988-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1728
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/824/04824567.pdf
[firstpage_image] =>[orig_patent_app_number] => 152972
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/152972 | Fuel oil filter assembly | Feb 7, 1988 | Issued |
Array
(
[id] => 2460636
[patent_doc_number] => 04881313
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-21
[patent_title] => 'Method of forming a cell filter with an exposed surface'
[patent_app_type] => 1
[patent_app_number] => 7/151853
[patent_app_country] => US
[patent_app_date] => 1988-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 4284
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/881/04881313.pdf
[firstpage_image] =>[orig_patent_app_number] => 151853
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/151853 | Method of forming a cell filter with an exposed surface | Feb 2, 1988 | Issued |
Array
(
[id] => 2823443
[patent_doc_number] => 05098565
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-24
[patent_title] => 'Filter apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/150246
[patent_app_country] => US
[patent_app_date] => 1988-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 22
[patent_no_of_words] => 6161
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/098/05098565.pdf
[firstpage_image] =>[orig_patent_app_number] => 150246
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/150246 | Filter apparatus | Jan 28, 1988 | Issued |
Array
(
[id] => 2662208
[patent_doc_number] => 04904380
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-27
[patent_title] => 'Precoat filter assembly'
[patent_app_type] => 1
[patent_app_number] => 7/148607
[patent_app_country] => US
[patent_app_date] => 1988-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5317
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/904/04904380.pdf
[firstpage_image] =>[orig_patent_app_number] => 148607
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/148607 | Precoat filter assembly | Jan 25, 1988 | Issued |
Array
(
[id] => 2547128
[patent_doc_number] => 04814081
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Honeycombed filter support disc'
[patent_app_type] => 1
[patent_app_number] => 7/145300
[patent_app_country] => US
[patent_app_date] => 1988-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 1265
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/814/04814081.pdf
[firstpage_image] =>[orig_patent_app_number] => 145300
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/145300 | Honeycombed filter support disc | Jan 18, 1988 | Issued |
Array
(
[id] => 2385498
[patent_doc_number] => 04793923
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-27
[patent_title] => 'Gradient density filter medium'
[patent_app_type] => 1
[patent_app_number] => 7/145696
[patent_app_country] => US
[patent_app_date] => 1988-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 17
[patent_no_of_words] => 3859
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/793/04793923.pdf
[firstpage_image] =>[orig_patent_app_number] => 145696
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/145696 | Gradient density filter medium | Jan 14, 1988 | Issued |
Array
(
[id] => 2471926
[patent_doc_number] => 04889629
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-26
[patent_title] => 'Filter panel with parallel passages and mechanical filter screen comprising same'
[patent_app_type] => 1
[patent_app_number] => 7/143528
[patent_app_country] => US
[patent_app_date] => 1988-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 9
[patent_no_of_words] => 3295
[patent_no_of_claims] => 13
[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/04/889/04889629.pdf
[firstpage_image] =>[orig_patent_app_number] => 143528
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/143528 | Filter panel with parallel passages and mechanical filter screen comprising same | Jan 12, 1988 | Issued |
Array
(
[id] => 2519836
[patent_doc_number] => 04872981
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-10
[patent_title] => 'Split inlet for filter'
[patent_app_type] => 1
[patent_app_number] => 7/141651
[patent_app_country] => US
[patent_app_date] => 1988-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5301
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 99
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/872/04872981.pdf
[firstpage_image] =>[orig_patent_app_number] => 141651
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/141651 | Split inlet for filter | Jan 6, 1988 | Issued |
Array
(
[id] => 2620564
[patent_doc_number] => 04919801
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-24
[patent_title] => 'Control system for pump cycling'
[patent_app_type] => 1
[patent_app_number] => 7/141650
[patent_app_country] => US
[patent_app_date] => 1988-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5432
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/919/04919801.pdf
[firstpage_image] =>[orig_patent_app_number] => 141650
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/141650 | Control system for pump cycling | Jan 6, 1988 | Issued |
Array
(
[id] => 2546273
[patent_doc_number] => 04832842
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-23
[patent_title] => 'Filter chest for use with multiple filter units, for laboratories, and with the filter units'
[patent_app_type] => 1
[patent_app_number] => 7/138131
[patent_app_country] => US
[patent_app_date] => 1987-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 1638
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/832/04832842.pdf
[firstpage_image] =>[orig_patent_app_number] => 138131
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/138131 | Filter chest for use with multiple filter units, for laboratories, and with the filter units | Dec 27, 1987 | Issued |
Array
(
[id] => 2662289
[patent_doc_number] => 04904384
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-27
[patent_title] => 'Apparatus housing a plurality of filter elements for separating contaminants from a fluid'
[patent_app_type] => 1
[patent_app_number] => 7/136188
[patent_app_country] => US
[patent_app_date] => 1987-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => patents/04/904/04904384.pdf
[firstpage_image] =>[orig_patent_app_number] => 136188
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/136188 | Apparatus housing a plurality of filter elements for separating contaminants from a fluid | Dec 20, 1987 | Issued |
Array
(
[id] => 2509306
[patent_doc_number] => 04818398
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-04
[patent_title] => 'Filter system with readily replaceable filter element'
[patent_app_type] => 1
[patent_app_number] => 7/135389
[patent_app_country] => US
[patent_app_date] => 1987-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/818/04818398.pdf
[firstpage_image] =>[orig_patent_app_number] => 135389
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/135389 | Filter system with readily replaceable filter element | Dec 20, 1987 | Issued |
| 07/129741 | WATER TREATMENT DEVICE AND SYSTEM | Dec 6, 1987 | Abandoned |