
John A. Rivell
Examiner (ID: 18550)
| Most Active Art Unit | 3753 |
| Art Unit(s) | 3407, 2899, 3727, 3753, 3401 |
| Total Applications | 3262 |
| Issued Applications | 2624 |
| Pending Applications | 168 |
| Abandoned Applications | 470 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1587437
[patent_doc_number] => 06382234
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-07
[patent_title] => 'One shot valve for operating down-hole well working and sub-sea devices and tools'
[patent_app_type] => B1
[patent_app_number] => 08/922274
[patent_app_country] => US
[patent_app_date] => 1997-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1691
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 21
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/382/06382234.pdf
[firstpage_image] =>[orig_patent_app_number] => 08922274
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/922274 | One shot valve for operating down-hole well working and sub-sea devices and tools | Sep 2, 1997 | Issued |
Array
(
[id] => 4346864
[patent_doc_number] => 06273131
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-14
[patent_title] => 'Device for conveying fuel from a reserve pot to the internal combustion engine of a motor vehicle'
[patent_app_type] => 1
[patent_app_number] => 8/920733
[patent_app_country] => US
[patent_app_date] => 1997-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2551
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/273/06273131.pdf
[firstpage_image] =>[orig_patent_app_number] => 920733
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/920733 | Device for conveying fuel from a reserve pot to the internal combustion engine of a motor vehicle | Aug 28, 1997 | Issued |
Array
(
[id] => 4026831
[patent_doc_number] => 05967487
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-19
[patent_title] => 'Automotive emission control valve with a cushion media'
[patent_app_type] => 1
[patent_app_number] => 8/918070
[patent_app_country] => US
[patent_app_date] => 1997-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 4036
[patent_no_of_claims] => 19
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[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/967/05967487.pdf
[firstpage_image] =>[orig_patent_app_number] => 918070
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/918070 | Automotive emission control valve with a cushion media | Aug 24, 1997 | Issued |
Array
(
[id] => 3988415
[patent_doc_number] => 05887620
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-30
[patent_title] => 'Porous ceramic material and producing method of same, and valve unit'
[patent_app_type] => 1
[patent_app_number] => 8/901677
[patent_app_country] => US
[patent_app_date] => 1997-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 7470
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/887/05887620.pdf
[firstpage_image] =>[orig_patent_app_number] => 901677
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/901677 | Porous ceramic material and producing method of same, and valve unit | Jul 27, 1997 | Issued |
Array
(
[id] => 3985120
[patent_doc_number] => 05960812
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-05
[patent_title] => 'Fluid flow control valve'
[patent_app_type] => 1
[patent_app_number] => 8/900885
[patent_app_country] => US
[patent_app_date] => 1997-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2561
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/960/05960812.pdf
[firstpage_image] =>[orig_patent_app_number] => 900885
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/900885 | Fluid flow control valve | Jul 24, 1997 | Issued |
Array
(
[id] => 3909990
[patent_doc_number] => 05979497
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-09
[patent_title] => 'Check valve'
[patent_app_type] => 1
[patent_app_number] => 8/898221
[patent_app_country] => US
[patent_app_date] => 1997-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1068
[patent_no_of_claims] => 1
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[pdf_file] => patents/05/979/05979497.pdf
[firstpage_image] =>[orig_patent_app_number] => 898221
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/898221 | Check valve | Jul 21, 1997 | Issued |
Array
(
[id] => 4166775
[patent_doc_number] => 06158719
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-12
[patent_title] => 'Bent crankshaft for motorized valves'
[patent_app_type] => 1
[patent_app_number] => 8/895125
[patent_app_country] => US
[patent_app_date] => 1997-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1439
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/158/06158719.pdf
[firstpage_image] =>[orig_patent_app_number] => 895125
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/895125 | Bent crankshaft for motorized valves | Jul 15, 1997 | Issued |
Array
(
[id] => 4030524
[patent_doc_number] => 05911241
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-15
[patent_title] => 'Methods and apparatus for sludge collection'
[patent_app_type] => 1
[patent_app_number] => 8/881318
[patent_app_country] => US
[patent_app_date] => 1997-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 3407
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/911/05911241.pdf
[firstpage_image] =>[orig_patent_app_number] => 881318
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/881318 | Methods and apparatus for sludge collection | Jun 24, 1997 | Issued |
Array
(
[id] => 3848417
[patent_doc_number] => 05836336
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Cut-off diaphragm gate valve'
[patent_app_type] => 1
[patent_app_number] => 8/879001
[patent_app_country] => US
[patent_app_date] => 1997-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 5921
[patent_no_of_claims] => 16
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/836/05836336.pdf
[firstpage_image] =>[orig_patent_app_number] => 879001
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/879001 | Cut-off diaphragm gate valve | Jun 18, 1997 | Issued |
Array
(
[id] => 4237083
[patent_doc_number] => 06202698
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-20
[patent_title] => 'Multiple port diaphragm valve'
[patent_app_type] => 1
[patent_app_number] => 8/878337
[patent_app_country] => US
[patent_app_date] => 1997-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4522
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/202/06202698.pdf
[firstpage_image] =>[orig_patent_app_number] => 878337
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/878337 | Multiple port diaphragm valve | Jun 17, 1997 | Issued |
Array
(
[id] => 4082309
[patent_doc_number] => 06047733
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-11
[patent_title] => 'Method and apparatus for selectively drawing air from a plurality of vacuum channels'
[patent_app_type] => 1
[patent_app_number] => 8/867128
[patent_app_country] => US
[patent_app_date] => 1997-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 6033
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/047/06047733.pdf
[firstpage_image] =>[orig_patent_app_number] => 867128
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/867128 | Method and apparatus for selectively drawing air from a plurality of vacuum channels | Jun 3, 1997 | Issued |
Array
(
[id] => 3910732
[patent_doc_number] => 05944493
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-31
[patent_title] => 'Radial piston fluid machine and/or adjustable rotor'
[patent_app_type] => 1
[patent_app_number] => 8/865601
[patent_app_country] => US
[patent_app_date] => 1997-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
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[patent_no_of_words] => 9676
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[pdf_file] => patents/05/944/05944493.pdf
[firstpage_image] =>[orig_patent_app_number] => 865601
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/865601 | Radial piston fluid machine and/or adjustable rotor | May 28, 1997 | Issued |
Array
(
[id] => 4042367
[patent_doc_number] => 05862833
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-26
[patent_title] => 'Distribution valve for high pressure coolant used in a metalworking machine application'
[patent_app_type] => 1
[patent_app_number] => 8/864226
[patent_app_country] => US
[patent_app_date] => 1997-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/862/05862833.pdf
[firstpage_image] =>[orig_patent_app_number] => 864226
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/864226 | Distribution valve for high pressure coolant used in a metalworking machine application | May 27, 1997 | Issued |
Array
(
[id] => 4301505
[patent_doc_number] => 06247486
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-19
[patent_title] => 'Liquid filter with built-in pressure regulator'
[patent_app_type] => 1
[patent_app_number] => 8/857938
[patent_app_country] => US
[patent_app_date] => 1997-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 5129
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/247/06247486.pdf
[firstpage_image] =>[orig_patent_app_number] => 857938
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/857938 | Liquid filter with built-in pressure regulator | May 15, 1997 | Issued |
Array
(
[id] => 4031514
[patent_doc_number] => 05931189
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-03
[patent_title] => 'One way valve for use with vacuum cleaner attachment'
[patent_app_type] => 1
[patent_app_number] => 8/851361
[patent_app_country] => US
[patent_app_date] => 1997-05-05
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/931/05931189.pdf
[firstpage_image] =>[orig_patent_app_number] => 851361
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/851361 | One way valve for use with vacuum cleaner attachment | May 4, 1997 | Issued |
Array
(
[id] => 4114346
[patent_doc_number] => 06120003
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-19
[patent_title] => 'Valve arrangement'
[patent_app_type] => 1
[patent_app_number] => 8/850994
[patent_app_country] => US
[patent_app_date] => 1997-05-05
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/120/06120003.pdf
[firstpage_image] =>[orig_patent_app_number] => 850994
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/850994 | Valve arrangement | May 4, 1997 | Issued |
Array
(
[id] => 3963735
[patent_doc_number] => 05904175
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-18
[patent_title] => 'Cover assembly and method for covering undersink piping'
[patent_app_type] => 1
[patent_app_number] => 8/846892
[patent_app_country] => US
[patent_app_date] => 1997-05-01
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/904/05904175.pdf
[firstpage_image] =>[orig_patent_app_number] => 846892
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/846892 | Cover assembly and method for covering undersink piping | Apr 30, 1997 | Issued |
Array
(
[id] => 4157715
[patent_doc_number] => 06035880
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-14
[patent_title] => 'Pressure activated switch valve'
[patent_app_type] => 1
[patent_app_number] => 8/846866
[patent_app_country] => US
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[pdf_file] => patents/06/035/06035880.pdf
[firstpage_image] =>[orig_patent_app_number] => 846866
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/846866 | Pressure activated switch valve | Apr 30, 1997 | Issued |
Array
(
[id] => 4187045
[patent_doc_number] => 06076545
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-20
[patent_title] => 'Fire-control sprinkler system riser means'
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[patent_app_number] => 8/840421
[patent_app_country] => US
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[pdf_file] => patents/06/076/06076545.pdf
[firstpage_image] =>[orig_patent_app_number] => 840421
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/840421 | Fire-control sprinkler system riser means | Apr 28, 1997 | Issued |
Array
(
[id] => 3976003
[patent_doc_number] => 05921271
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-13
[patent_title] => 'Safety shut-off valve for high pressure bottles'
[patent_app_type] => 1
[patent_app_number] => 8/847825
[patent_app_country] => US
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/921/05921271.pdf
[firstpage_image] =>[orig_patent_app_number] => 847825
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/847825 | Safety shut-off valve for high pressure bottles | Apr 27, 1997 | Issued |