
Frank Sever
Examiner (ID: 2282)
| Most Active Art Unit | 1306 |
| Art Unit(s) | 1306, 1305, 1303, 1801, 2899 |
| Total Applications | 1564 |
| Issued Applications | 1483 |
| Pending Applications | 0 |
| Abandoned Applications | 81 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2359122
[patent_doc_number] => 04657673
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-14
[patent_title] => 'Dual filtering system for swimming pools'
[patent_app_type] => 1
[patent_app_number] => 6/799636
[patent_app_country] => US
[patent_app_date] => 1985-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 7408
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 708
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/657/04657673.pdf
[firstpage_image] =>[orig_patent_app_number] => 799636
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/799636 | Dual filtering system for swimming pools | Nov 12, 1985 | Issued |
Array
(
[id] => 2289515
[patent_doc_number] => 04659469
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-21
[patent_title] => 'Tightness device between the conveyor belt and the collecting box with one or more compartments of a vacuum belt filter'
[patent_app_type] => 1
[patent_app_number] => 6/795925
[patent_app_country] => US
[patent_app_date] => 1985-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3350
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 271
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/659/04659469.pdf
[firstpage_image] =>[orig_patent_app_number] => 795925
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/795925 | Tightness device between the conveyor belt and the collecting box with one or more compartments of a vacuum belt filter | Nov 6, 1985 | Issued |
Array
(
[id] => 2324794
[patent_doc_number] => 04671878
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-09
[patent_title] => 'Means for clearing the blocked reject end of a vortex purifier'
[patent_app_type] => 1
[patent_app_number] => 6/794750
[patent_app_country] => US
[patent_app_date] => 1985-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1510
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/671/04671878.pdf
[firstpage_image] =>[orig_patent_app_number] => 794750
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/794750 | Means for clearing the blocked reject end of a vortex purifier | Nov 3, 1985 | Issued |
Array
(
[id] => 2360106
[patent_doc_number] => 04664802
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-12
[patent_title] => 'Apparatus for continuously separating liquid mixtures'
[patent_app_type] => 1
[patent_app_number] => 6/793100
[patent_app_country] => US
[patent_app_date] => 1985-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2508
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 267
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/664/04664802.pdf
[firstpage_image] =>[orig_patent_app_number] => 793100
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/793100 | Apparatus for continuously separating liquid mixtures | Oct 28, 1985 | Issued |
Array
(
[id] => 2279100
[patent_doc_number] => 04623456
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-11-18
[patent_title] => 'Self-sealing neck for filter'
[patent_app_type] => 1
[patent_app_number] => 6/792142
[patent_app_country] => US
[patent_app_date] => 1985-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1209
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/623/04623456.pdf
[firstpage_image] =>[orig_patent_app_number] => 792142
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/792142 | Self-sealing neck for filter | Oct 27, 1985 | Issued |
Array
(
[id] => 2242136
[patent_doc_number] => 04632753
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-30
[patent_title] => 'Strainer basket provided with at least one tubular sighting net open at either ends'
[patent_app_type] => 1
[patent_app_number] => 6/797677
[patent_app_country] => US
[patent_app_date] => 1985-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1428
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 36
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/632/04632753.pdf
[firstpage_image] =>[orig_patent_app_number] => 797677
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/797677 | Strainer basket provided with at least one tubular sighting net open at either ends | Oct 27, 1985 | Issued |
Array
(
[id] => 2326604
[patent_doc_number] => 04634526
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-06
[patent_title] => 'Sidewall mounted clarifier'
[patent_app_type] => 1
[patent_app_number] => 6/780676
[patent_app_country] => US
[patent_app_date] => 1985-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4859
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 250
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/634/04634526.pdf
[firstpage_image] =>[orig_patent_app_number] => 780676
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/780676 | Sidewall mounted clarifier | Oct 23, 1985 | Issued |
Array
(
[id] => 2384281
[patent_doc_number] => 04772390
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-20
[patent_title] => 'Water purifying method and system'
[patent_app_type] => 1
[patent_app_number] => 6/786718
[patent_app_country] => US
[patent_app_date] => 1985-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6965
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 404
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/772/04772390.pdf
[firstpage_image] =>[orig_patent_app_number] => 786718
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/786718 | Water purifying method and system | Oct 14, 1985 | Issued |
Array
(
[id] => 2289302
[patent_doc_number] => 04639315
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-27
[patent_title] => 'Apparatus for mechanical purification of waste water'
[patent_app_type] => 1
[patent_app_number] => 6/787620
[patent_app_country] => US
[patent_app_date] => 1985-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3918
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 258
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/639/04639315.pdf
[firstpage_image] =>[orig_patent_app_number] => 787620
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/787620 | Apparatus for mechanical purification of waste water | Oct 14, 1985 | Issued |
Array
(
[id] => 2342030
[patent_doc_number] => 04655939
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-07
[patent_title] => 'Locomotive oil filter'
[patent_app_type] => 1
[patent_app_number] => 6/785651
[patent_app_country] => US
[patent_app_date] => 1985-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3486
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/655/04655939.pdf
[firstpage_image] =>[orig_patent_app_number] => 785651
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/785651 | Locomotive oil filter | Oct 8, 1985 | Issued |
Array
(
[id] => 2384748
[patent_doc_number] => 04724074
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-09
[patent_title] => 'Self-venting drain assembly'
[patent_app_type] => 1
[patent_app_number] => 6/784300
[patent_app_country] => US
[patent_app_date] => 1985-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 4117
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 334
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/724/04724074.pdf
[firstpage_image] =>[orig_patent_app_number] => 784300
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/784300 | Self-venting drain assembly | Oct 6, 1985 | Issued |
Array
(
[id] => 2277267
[patent_doc_number] => 04623326
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-11-18
[patent_title] => 'Centrifugal contaminant separation for a lubricating system'
[patent_app_type] => 1
[patent_app_number] => 6/784294
[patent_app_country] => US
[patent_app_date] => 1985-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1395
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 278
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/623/04623326.pdf
[firstpage_image] =>[orig_patent_app_number] => 784294
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/784294 | Centrifugal contaminant separation for a lubricating system | Oct 6, 1985 | Issued |
Array
(
[id] => 2326628
[patent_doc_number] => 04634528
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-06
[patent_title] => 'Filter for intra-channel clarification'
[patent_app_type] => 1
[patent_app_number] => 6/784154
[patent_app_country] => US
[patent_app_date] => 1985-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1247
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/634/04634528.pdf
[firstpage_image] =>[orig_patent_app_number] => 784154
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/784154 | Filter for intra-channel clarification | Oct 3, 1985 | Issued |
Array
(
[id] => 2299786
[patent_doc_number] => 04673498
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-16
[patent_title] => 'Automatic backwashing filter'
[patent_app_type] => 1
[patent_app_number] => 6/782979
[patent_app_country] => US
[patent_app_date] => 1985-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 1907
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/673/04673498.pdf
[firstpage_image] =>[orig_patent_app_number] => 782979
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/782979 | Automatic backwashing filter | Oct 1, 1985 | Issued |
Array
(
[id] => 2299910
[patent_doc_number] => 04643836
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-17
[patent_title] => 'Radial flow filter having air fluidizing backwash means'
[patent_app_type] => 1
[patent_app_number] => 6/782352
[patent_app_country] => US
[patent_app_date] => 1985-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 3391
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 139
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/643/04643836.pdf
[firstpage_image] =>[orig_patent_app_number] => 782352
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/782352 | Radial flow filter having air fluidizing backwash means | Sep 30, 1985 | Issued |
Array
(
[id] => 2338248
[patent_doc_number] => 04661265
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-28
[patent_title] => 'Catalyst deoiling process'
[patent_app_type] => 1
[patent_app_number] => 6/781916
[patent_app_country] => US
[patent_app_date] => 1985-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 5292
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/661/04661265.pdf
[firstpage_image] =>[orig_patent_app_number] => 781916
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/781916 | Catalyst deoiling process | Sep 29, 1985 | Issued |
Array
(
[id] => 2420184
[patent_doc_number] => 04774058
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-27
[patent_title] => 'Apparatus for, and methods of, operating upon a fluid'
[patent_app_type] => 1
[patent_app_number] => 6/780312
[patent_app_country] => US
[patent_app_date] => 1985-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 11
[patent_no_of_words] => 5312
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/774/04774058.pdf
[firstpage_image] =>[orig_patent_app_number] => 780312
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/780312 | Apparatus for, and methods of, operating upon a fluid | Sep 25, 1985 | Issued |
Array
(
[id] => 2242187
[patent_doc_number] => 04632757
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-30
[patent_title] => 'Filters cleanable by reverse flushing'
[patent_app_type] => 1
[patent_app_number] => 6/779922
[patent_app_country] => US
[patent_app_date] => 1985-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2884
[patent_no_of_claims] => 17
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/632/04632757.pdf
[firstpage_image] =>[orig_patent_app_number] => 779922
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/779922 | Filters cleanable by reverse flushing | Sep 24, 1985 | Issued |
Array
(
[id] => 2308159
[patent_doc_number] => 04645592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-24
[patent_title] => 'Reactor piping and flow control system'
[patent_app_type] => 1
[patent_app_number] => 6/778550
[patent_app_country] => US
[patent_app_date] => 1985-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/645/04645592.pdf
[firstpage_image] =>[orig_patent_app_number] => 778550
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/778550 | Reactor piping and flow control system | Sep 19, 1985 | Issued |
Array
(
[id] => 2345127
[patent_doc_number] => 04648967
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-10
[patent_title] => 'Decanting apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/778323
[patent_app_country] => US
[patent_app_date] => 1985-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
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[patent_no_of_claims] => 16
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[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/648/04648967.pdf
[firstpage_image] =>[orig_patent_app_number] => 778323
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/778323 | Decanting apparatus | Sep 19, 1985 | Issued |