
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] => 2793516
[patent_doc_number] => 05139666
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-18
[patent_title] => 'Bottle and filter'
[patent_app_type] => 1
[patent_app_number] => 7/638354
[patent_app_country] => US
[patent_app_date] => 1991-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 20
[patent_no_of_words] => 4350
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/139/05139666.pdf
[firstpage_image] =>[orig_patent_app_number] => 638354
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/638354 | Bottle and filter | Jan 3, 1991 | Issued |
Array
(
[id] => 2910600
[patent_doc_number] => 05178779
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-12
[patent_title] => 'Device for protecting against chemical splashing due to breakage of disk filters'
[patent_app_type] => 1
[patent_app_number] => 7/636658
[patent_app_country] => US
[patent_app_date] => 1991-01-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 999
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/178/05178779.pdf
[firstpage_image] =>[orig_patent_app_number] => 636658
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/636658 | Device for protecting against chemical splashing due to breakage of disk filters | Jan 1, 1991 | Issued |
Array
(
[id] => 2834140
[patent_doc_number] => 05171433
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-15
[patent_title] => 'Back-flushable filter'
[patent_app_type] => 1
[patent_app_number] => 7/633868
[patent_app_country] => US
[patent_app_date] => 1990-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2375
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 270
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/171/05171433.pdf
[firstpage_image] =>[orig_patent_app_number] => 633868
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/633868 | Back-flushable filter | Dec 25, 1990 | Issued |
Array
(
[id] => 2793639
[patent_doc_number] => 05139673
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-18
[patent_title] => 'Strainer assembly for removing solid particulates from oil'
[patent_app_type] => 1
[patent_app_number] => 7/632792
[patent_app_country] => US
[patent_app_date] => 1990-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2528
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/139/05139673.pdf
[firstpage_image] =>[orig_patent_app_number] => 632792
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/632792 | Strainer assembly for removing solid particulates from oil | Dec 23, 1990 | Issued |
Array
(
[id] => 2788445
[patent_doc_number] => 05143617
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-01
[patent_title] => 'In-line moisture filter usable in an improved packaging system for a sterilizable calibratable medical device'
[patent_app_type] => 1
[patent_app_number] => 7/632711
[patent_app_country] => US
[patent_app_date] => 1990-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 21
[patent_no_of_words] => 4883
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/143/05143617.pdf
[firstpage_image] =>[orig_patent_app_number] => 632711
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/632711 | In-line moisture filter usable in an improved packaging system for a sterilizable calibratable medical device | Dec 19, 1990 | Issued |
Array
(
[id] => 2817798
[patent_doc_number] => 05169528
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-08
[patent_title] => 'Filter element'
[patent_app_type] => 1
[patent_app_number] => 7/632394
[patent_app_country] => US
[patent_app_date] => 1990-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3592
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 310
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/169/05169528.pdf
[firstpage_image] =>[orig_patent_app_number] => 632394
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/632394 | Filter element | Dec 19, 1990 | Issued |
Array
(
[id] => 2910404
[patent_doc_number] => 05178769
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-12
[patent_title] => 'Filter for removing liquid hydrocarbons from water and process of removing gaseous and/or hydrocarbons from water'
[patent_app_type] => 1
[patent_app_number] => 7/626511
[patent_app_country] => US
[patent_app_date] => 1990-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4803
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 55
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/178/05178769.pdf
[firstpage_image] =>[orig_patent_app_number] => 626511
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/626511 | Filter for removing liquid hydrocarbons from water and process of removing gaseous and/or hydrocarbons from water | Dec 11, 1990 | Issued |
Array
(
[id] => 2778453
[patent_doc_number] => 05141637
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-25
[patent_title] => 'Filter units with end connectors'
[patent_app_type] => 1
[patent_app_number] => 7/620060
[patent_app_country] => US
[patent_app_date] => 1990-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 15
[patent_no_of_words] => 6891
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/141/05141637.pdf
[firstpage_image] =>[orig_patent_app_number] => 620060
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/620060 | Filter units with end connectors | Nov 29, 1990 | Issued |
Array
(
[id] => 2852882
[patent_doc_number] => 05149431
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-22
[patent_title] => 'Filter canister with a plastic pipe and a metal bushing'
[patent_app_type] => 1
[patent_app_number] => 7/617131
[patent_app_country] => US
[patent_app_date] => 1990-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3030
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/149/05149431.pdf
[firstpage_image] =>[orig_patent_app_number] => 617131
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/617131 | Filter canister with a plastic pipe and a metal bushing | Nov 22, 1990 | Issued |
Array
(
[id] => 2806905
[patent_doc_number] => 05078874
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-07
[patent_title] => 'Fire chamber water filter device'
[patent_app_type] => 1
[patent_app_number] => 7/609347
[patent_app_country] => US
[patent_app_date] => 1990-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1450
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 289
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/078/05078874.pdf
[firstpage_image] =>[orig_patent_app_number] => 609347
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/609347 | Fire chamber water filter device | Nov 4, 1990 | Issued |
Array
(
[id] => 2807533
[patent_doc_number] => 05085768
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-04
[patent_title] => 'Welded fuel tank'
[patent_app_type] => 1
[patent_app_number] => 7/606951
[patent_app_country] => US
[patent_app_date] => 1990-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 3869
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/085/05085768.pdf
[firstpage_image] =>[orig_patent_app_number] => 606951
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/606951 | Welded fuel tank | Oct 30, 1990 | Issued |
Array
(
[id] => 2772579
[patent_doc_number] => 05151194
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-29
[patent_title] => 'Filter for removing liquid hydrocarbons from water and process of removing gaseous and/or hydrocarbons from water'
[patent_app_type] => 1
[patent_app_number] => 7/607183
[patent_app_country] => US
[patent_app_date] => 1990-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4184
[patent_no_of_claims] => 11
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/151/05151194.pdf
[firstpage_image] =>[orig_patent_app_number] => 607183
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/607183 | Filter for removing liquid hydrocarbons from water and process of removing gaseous and/or hydrocarbons from water | Oct 30, 1990 | Issued |
Array
(
[id] => 2932126
[patent_doc_number] => 05190653
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-02
[patent_title] => 'Coffee brewer filtration device'
[patent_app_type] => 1
[patent_app_number] => 7/606040
[patent_app_country] => US
[patent_app_date] => 1990-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2912
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[pdf_file] => patents/05/190/05190653.pdf
[firstpage_image] =>[orig_patent_app_number] => 606040
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/606040 | Coffee brewer filtration device | Oct 29, 1990 | Issued |
Array
(
[id] => 2852782
[patent_doc_number] => 05084174
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-28
[patent_title] => 'Filter bag for a machine screen'
[patent_app_type] => 1
[patent_app_number] => 7/601642
[patent_app_country] => US
[patent_app_date] => 1990-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1196
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[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/084/05084174.pdf
[firstpage_image] =>[orig_patent_app_number] => 601642
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/601642 | Filter bag for a machine screen | Oct 22, 1990 | Issued |
Array
(
[id] => 2767062
[patent_doc_number] => 05075004
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Filter bag seal'
[patent_app_type] => 1
[patent_app_number] => 7/601536
[patent_app_country] => US
[patent_app_date] => 1990-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/05/075/05075004.pdf
[firstpage_image] =>[orig_patent_app_number] => 601536
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/601536 | Filter bag seal | Oct 22, 1990 | Issued |
Array
(
[id] => 3007421
[patent_doc_number] => 05308482
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Portable water-purifying devices'
[patent_app_type] => 1
[patent_app_number] => 7/571614
[patent_app_country] => US
[patent_app_date] => 1990-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/308/05308482.pdf
[firstpage_image] =>[orig_patent_app_number] => 571614
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/571614 | Portable water-purifying devices | Oct 17, 1990 | Issued |
Array
(
[id] => 2798540
[patent_doc_number] => 05114596
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-19
[patent_title] => 'Backwash method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/598542
[patent_app_country] => US
[patent_app_date] => 1990-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/114/05114596.pdf
[firstpage_image] =>[orig_patent_app_number] => 598542
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/598542 | Backwash method and apparatus | Oct 15, 1990 | Issued |
Array
(
[id] => 2772315
[patent_doc_number] => 05151180
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-29
[patent_title] => 'Radial and axial flow stage filter device'
[patent_app_type] => 1
[patent_app_number] => 7/599227
[patent_app_country] => US
[patent_app_date] => 1990-10-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/151/05151180.pdf
[firstpage_image] =>[orig_patent_app_number] => 599227
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/599227 | Radial and axial flow stage filter device | Oct 15, 1990 | Issued |
Array
(
[id] => 2846098
[patent_doc_number] => 05126045
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-30
[patent_title] => 'Support plates with meandrical channels for diaphragm filtration'
[patent_app_type] => 1
[patent_app_number] => 7/597380
[patent_app_country] => US
[patent_app_date] => 1990-10-15
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/126/05126045.pdf
[firstpage_image] =>[orig_patent_app_number] => 597380
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/597380 | Support plates with meandrical channels for diaphragm filtration | Oct 14, 1990 | Issued |
Array
(
[id] => 2743140
[patent_doc_number] => 05030345
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-09
[patent_title] => 'Non-drip and full prime filter'
[patent_app_type] => 1
[patent_app_number] => 7/594676
[patent_app_country] => US
[patent_app_date] => 1990-10-10
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/030/05030345.pdf
[firstpage_image] =>[orig_patent_app_number] => 594676
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/594676 | Non-drip and full prime filter | Oct 9, 1990 | Issued |