Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [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 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 5 [patent_no_of_words] => 4946 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_no_of_words] => 3256 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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
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