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David Severin

Examiner (ID: 7480)

Most Active Art Unit
2303
Art Unit(s)
2303, 2512
Total Applications
554
Issued Applications
488
Pending Applications
0
Abandoned Applications
66

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2363197 [patent_doc_number] => 04683507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-28 [patent_title] => 'Fixed/adjustable head mount' [patent_app_type] => 1 [patent_app_number] => 6/745090 [patent_app_country] => US [patent_app_date] => 1985-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2164 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/683/04683507.pdf [firstpage_image] =>[orig_patent_app_number] => 745090 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/745090
Fixed/adjustable head mount Jun 16, 1985 Issued
Array ( [id] => 2459487 [patent_doc_number] => 04760476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Drive mechanism for a magnetic disk reading head' [patent_app_type] => 1 [patent_app_number] => 6/733910 [patent_app_country] => US [patent_app_date] => 1985-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 45 [patent_no_of_words] => 5811 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/760/04760476.pdf [firstpage_image] =>[orig_patent_app_number] => 733910 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/733910
Drive mechanism for a magnetic disk reading head May 13, 1985 Issued
06/733218 INTEGRATED DRIVING SYSTEM FOR SIGNAL-PROCESSING DEVICES May 9, 1985 Abandoned
Array ( [id] => 2345636 [patent_doc_number] => 04713711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-15 [patent_title] => 'Thin film magnetic transducer having center tapped winding' [patent_app_type] => 1 [patent_app_number] => 6/731690 [patent_app_country] => US [patent_app_date] => 1985-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2884 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/713/04713711.pdf [firstpage_image] =>[orig_patent_app_number] => 731690 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/731690
Thin film magnetic transducer having center tapped winding May 7, 1985 Issued
Array ( [id] => 2354553 [patent_doc_number] => 04692822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-08 [patent_title] => 'Magnetic tape scanning unit and method of assembly thereof' [patent_app_type] => 1 [patent_app_number] => 6/728560 [patent_app_country] => US [patent_app_date] => 1985-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4939 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/692/04692822.pdf [firstpage_image] =>[orig_patent_app_number] => 728560 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/728560
Magnetic tape scanning unit and method of assembly thereof Apr 28, 1985 Issued
Array ( [id] => 2333918 [patent_doc_number] => 04672493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Thin-film magnetic head with a double gap for a recording medium to be magnetized vertically' [patent_app_type] => 1 [patent_app_number] => 6/727220 [patent_app_country] => US [patent_app_date] => 1985-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4815 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/672/04672493.pdf [firstpage_image] =>[orig_patent_app_number] => 727220 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/727220
Thin-film magnetic head with a double gap for a recording medium to be magnetized vertically Apr 24, 1985 Issued
Array ( [id] => 2298746 [patent_doc_number] => 04660116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Video tape cassette with internal tape erasing means' [patent_app_type] => 1 [patent_app_number] => 6/725423 [patent_app_country] => US [patent_app_date] => 1985-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3799 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/660/04660116.pdf [firstpage_image] =>[orig_patent_app_number] => 725423 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/725423
Video tape cassette with internal tape erasing means Apr 21, 1985 Issued
Array ( [id] => 2752875 [patent_doc_number] => 05023740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Tape cassette having tape protecting covers' [patent_app_type] => 1 [patent_app_number] => 6/719250 [patent_app_country] => US [patent_app_date] => 1985-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2814 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023740.pdf [firstpage_image] =>[orig_patent_app_number] => 719250 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/719250
Tape cassette having tape protecting covers Apr 3, 1985 Issued
Array ( [id] => 2321134 [patent_doc_number] => 04716485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-29 [patent_title] => 'Cartridge-shaped cleaning device with a rotable cleaning assembly' [patent_app_type] => 1 [patent_app_number] => 6/717450 [patent_app_country] => US [patent_app_date] => 1985-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2642 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/716/04716485.pdf [firstpage_image] =>[orig_patent_app_number] => 717450 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/717450
Cartridge-shaped cleaning device with a rotable cleaning assembly Mar 28, 1985 Issued
Array ( [id] => 2392969 [patent_doc_number] => 04724501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Jacket for floppy disk' [patent_app_type] => 1 [patent_app_number] => 6/715470 [patent_app_country] => US [patent_app_date] => 1985-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1934 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724501.pdf [firstpage_image] =>[orig_patent_app_number] => 715470 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/715470
Jacket for floppy disk Mar 24, 1985 Issued
06/715070 THIN FILM MAGNETIC TRANSDUCER HAVING A SEPARATE MAGNETICALLY CONDUCTIVE LAYER Mar 21, 1985 Abandoned
Array ( [id] => 2419393 [patent_doc_number] => 04731686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-15 [patent_title] => 'Magnetic head' [patent_app_type] => 1 [patent_app_number] => 6/714019 [patent_app_country] => US [patent_app_date] => 1985-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4046 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/731/04731686.pdf [firstpage_image] =>[orig_patent_app_number] => 714019 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/714019
Magnetic head Mar 18, 1985 Issued
06/712980 ANTI-STATIC SURFACE FOR MAGNETIC TAPE CARTRIDGE Mar 17, 1985 Abandoned
Array ( [id] => 2298735 [patent_doc_number] => 04660115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Video tape cassette with internal tape erasing means' [patent_app_type] => 1 [patent_app_number] => 6/713300 [patent_app_country] => US [patent_app_date] => 1985-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2473 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/660/04660115.pdf [firstpage_image] =>[orig_patent_app_number] => 713300 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/713300
Video tape cassette with internal tape erasing means Mar 17, 1985 Issued
Array ( [id] => 2391963 [patent_doc_number] => 04707751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Supporting device of a shaft drive of a magnetic record and reproduction device' [patent_app_type] => 1 [patent_app_number] => 6/708340 [patent_app_country] => US [patent_app_date] => 1985-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1273 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/707/04707751.pdf [firstpage_image] =>[orig_patent_app_number] => 708340 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/708340
Supporting device of a shaft drive of a magnetic record and reproduction device Mar 4, 1985 Issued
Array ( [id] => 2268235 [patent_doc_number] => 04580175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-01 [patent_title] => 'Endless, folded magnetoresistive head' [patent_app_type] => 1 [patent_app_number] => 6/700414 [patent_app_country] => US [patent_app_date] => 1985-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2864 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/580/04580175.pdf [firstpage_image] =>[orig_patent_app_number] => 700414 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/700414
Endless, folded magnetoresistive head Feb 10, 1985 Issued
Array ( [id] => 2360524 [patent_doc_number] => 04688124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Automated floppy disk drive loader' [patent_app_type] => 1 [patent_app_number] => 6/698634 [patent_app_country] => US [patent_app_date] => 1985-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 9339 [patent_no_of_claims] => 22 [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/04/688/04688124.pdf [firstpage_image] =>[orig_patent_app_number] => 698634 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/698634
Automated floppy disk drive loader Feb 5, 1985 Issued
Array ( [id] => 2396831 [patent_doc_number] => 04754357 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Static inhibiting bars for videotape cassette' [patent_app_type] => 1 [patent_app_number] => 6/697800 [patent_app_country] => US [patent_app_date] => 1985-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1732 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754357.pdf [firstpage_image] =>[orig_patent_app_number] => 697800 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/697800
Static inhibiting bars for videotape cassette Feb 3, 1985 Issued
Array ( [id] => 2392228 [patent_doc_number] => 04737874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Magnetic head assembly with decreased setting time of adhesives' [patent_app_type] => 1 [patent_app_number] => 6/694410 [patent_app_country] => US [patent_app_date] => 1985-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1147 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737874.pdf [firstpage_image] =>[orig_patent_app_number] => 694410 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/694410
Magnetic head assembly with decreased setting time of adhesives Jan 23, 1985 Issued
06/684460 INTEGRATED DRIVING SYSTEM FOR SIGNAL-PROCESSING DEVICES Dec 20, 1984 Abandoned
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