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] => 2453565 [patent_doc_number] => 04717478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Apparatus for improving characteristics of sand' [patent_app_type] => 1 [patent_app_number] => 6/873415 [patent_app_country] => US [patent_app_date] => 1986-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 5018 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/717/04717478.pdf [firstpage_image] =>[orig_patent_app_number] => 873415 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/873415
Apparatus for improving characteristics of sand Jun 11, 1986 Issued
Array ( [id] => 2382695 [patent_doc_number] => 04707258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Disk filter' [patent_app_type] => 1 [patent_app_number] => 6/872490 [patent_app_country] => US [patent_app_date] => 1986-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2294 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/707/04707258.pdf [firstpage_image] =>[orig_patent_app_number] => 872490 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/872490
Disk filter Jun 9, 1986 Issued
Array ( [id] => 2324768 [patent_doc_number] => 04705630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Centrifugation' [patent_app_type] => 1 [patent_app_number] => 6/871530 [patent_app_country] => US [patent_app_date] => 1986-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3639 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/705/04705630.pdf [firstpage_image] =>[orig_patent_app_number] => 871530 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/871530
Centrifugation Jun 5, 1986 Issued
Array ( [id] => 2294415 [patent_doc_number] => 04696743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-29 [patent_title] => 'Centrifugation' [patent_app_type] => 1 [patent_app_number] => 6/871061 [patent_app_country] => US [patent_app_date] => 1986-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3220 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/696/04696743.pdf [firstpage_image] =>[orig_patent_app_number] => 871061 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/871061
Centrifugation Jun 4, 1986 Issued
Array ( [id] => 2419302 [patent_doc_number] => 04762618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Apparatus and method for controlling fluid flow in dialysis and the like' [patent_app_type] => 1 [patent_app_number] => 6/868803 [patent_app_country] => US [patent_app_date] => 1986-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2718 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/762/04762618.pdf [firstpage_image] =>[orig_patent_app_number] => 868803 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/868803
Apparatus and method for controlling fluid flow in dialysis and the like May 28, 1986 Issued
Array ( [id] => 2324784 [patent_doc_number] => 04705631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Thickener' [patent_app_type] => 1 [patent_app_number] => 6/864780 [patent_app_country] => US [patent_app_date] => 1986-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2964 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/705/04705631.pdf [firstpage_image] =>[orig_patent_app_number] => 864780 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/864780
Thickener May 18, 1986 Issued
Array ( [id] => 2360765 [patent_doc_number] => 04666592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Self-cleaning filter, particularly for feed waters in industrial plants' [patent_app_type] => 1 [patent_app_number] => 6/863956 [patent_app_country] => US [patent_app_date] => 1986-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2829 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/666/04666592.pdf [firstpage_image] =>[orig_patent_app_number] => 863956 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/863956
Self-cleaning filter, particularly for feed waters in industrial plants May 15, 1986 Issued
Array ( [id] => 2360796 [patent_doc_number] => 04666597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Fuel treatment apparatus' [patent_app_type] => 1 [patent_app_number] => 6/861585 [patent_app_country] => US [patent_app_date] => 1986-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2018 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/666/04666597.pdf [firstpage_image] =>[orig_patent_app_number] => 861585 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/861585
Fuel treatment apparatus May 8, 1986 Issued
06/859909 BACKWASHABLE FILTER May 4, 1986 Abandoned
Array ( [id] => 2382081 [patent_doc_number] => 04729837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-08 [patent_title] => 'Method and apparatus for thickening a suspension' [patent_app_type] => 1 [patent_app_number] => 6/859818 [patent_app_country] => US [patent_app_date] => 1986-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1941 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/729/04729837.pdf [firstpage_image] =>[orig_patent_app_number] => 859818 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/859818
Method and apparatus for thickening a suspension May 4, 1986 Issued
Array ( [id] => 2362205 [patent_doc_number] => 04693834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Transverse flow diagnostic kit' [patent_app_type] => 1 [patent_app_number] => 6/857914 [patent_app_country] => US [patent_app_date] => 1986-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 8659 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/693/04693834.pdf [firstpage_image] =>[orig_patent_app_number] => 857914 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/857914
Transverse flow diagnostic kit May 4, 1986 Issued
Array ( [id] => 2380461 [patent_doc_number] => 04695381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-22 [patent_title] => 'Filter for continuous filtering of a suspension under pressure' [patent_app_type] => 1 [patent_app_number] => 6/858769 [patent_app_country] => US [patent_app_date] => 1986-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1866 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/695/04695381.pdf [firstpage_image] =>[orig_patent_app_number] => 858769 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858769
Filter for continuous filtering of a suspension under pressure May 1, 1986 Issued
Array ( [id] => 2382436 [patent_doc_number] => 04708795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Screening device' [patent_app_type] => 1 [patent_app_number] => 6/859131 [patent_app_country] => US [patent_app_date] => 1986-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1623 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/708/04708795.pdf [firstpage_image] =>[orig_patent_app_number] => 859131 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/859131
Screening device May 1, 1986 Issued
Array ( [id] => 2360740 [patent_doc_number] => 04666590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Yarn-threading method and device' [patent_app_type] => 1 [patent_app_number] => 6/860751 [patent_app_country] => US [patent_app_date] => 1986-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 9113 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/666/04666590.pdf [firstpage_image] =>[orig_patent_app_number] => 860751 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/860751
Yarn-threading method and device May 1, 1986 Issued
Array ( [id] => 2295051 [patent_doc_number] => 04681604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Multistage fluid filter and method' [patent_app_type] => 1 [patent_app_number] => 6/856964 [patent_app_country] => US [patent_app_date] => 1986-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4843 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/681/04681604.pdf [firstpage_image] =>[orig_patent_app_number] => 856964 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/856964
Multistage fluid filter and method Apr 28, 1986 Issued
Array ( [id] => 2382732 [patent_doc_number] => 04707260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Solid liquid separation device' [patent_app_type] => 1 [patent_app_number] => 6/860193 [patent_app_country] => US [patent_app_date] => 1986-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 10491 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/707/04707260.pdf [firstpage_image] =>[orig_patent_app_number] => 860193 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/860193
Solid liquid separation device Apr 24, 1986 Issued
Array ( [id] => 2294377 [patent_doc_number] => 04696741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-29 [patent_title] => 'Vortex breaker for use in a liquid-liquid separator or the like' [patent_app_type] => 1 [patent_app_number] => 6/853328 [patent_app_country] => US [patent_app_date] => 1986-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2191 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/696/04696741.pdf [firstpage_image] =>[orig_patent_app_number] => 853328 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/853328
Vortex breaker for use in a liquid-liquid separator or the like Apr 17, 1986 Issued
Array ( [id] => 2380592 [patent_doc_number] => 04695388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-22 [patent_title] => 'Apparatus and process for rapid sewage sludge separation' [patent_app_type] => 1 [patent_app_number] => 6/851600 [patent_app_country] => US [patent_app_date] => 1986-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3813 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/695/04695388.pdf [firstpage_image] =>[orig_patent_app_number] => 851600 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/851600
Apparatus and process for rapid sewage sludge separation Apr 13, 1986 Issued
Array ( [id] => 2440395 [patent_doc_number] => 04744901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Multiple disc type filter and disc construction useful therein' [patent_app_type] => 1 [patent_app_number] => 6/850146 [patent_app_country] => US [patent_app_date] => 1986-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 48 [patent_no_of_words] => 5178 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/744/04744901.pdf [firstpage_image] =>[orig_patent_app_number] => 850146 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/850146
Multiple disc type filter and disc construction useful therein Apr 9, 1986 Issued
Array ( [id] => 2381085 [patent_doc_number] => 04737283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Process and apparatus for clarifying liquids' [patent_app_type] => 1 [patent_app_number] => 6/849957 [patent_app_country] => US [patent_app_date] => 1986-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1725 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737283.pdf [firstpage_image] =>[orig_patent_app_number] => 849957 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/849957
Process and apparatus for clarifying liquids Apr 8, 1986 Issued
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