
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |