
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] => 2502278
[patent_doc_number] => 04847714
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-11
[patent_title] => 'Magnetic head adjusting device for a double cassette tape player'
[patent_app_type] => 1
[patent_app_number] => 7/131857
[patent_app_country] => US
[patent_app_date] => 1987-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 4771
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/847/04847714.pdf
[firstpage_image] =>[orig_patent_app_number] => 131857
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/131857 | Magnetic head adjusting device for a double cassette tape player | Dec 10, 1987 | Issued |
Array
(
[id] => 2519579
[patent_doc_number] => 04841396
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-20
[patent_title] => 'Double gimbal magnetic head supporting mechanism for a floppy disk drive'
[patent_app_type] => 1
[patent_app_number] => 7/131554
[patent_app_country] => US
[patent_app_date] => 1987-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 4089
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 37
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/841/04841396.pdf
[firstpage_image] =>[orig_patent_app_number] => 131554
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/131554 | Double gimbal magnetic head supporting mechanism for a floppy disk drive | Dec 10, 1987 | Issued |
Array
(
[id] => 2562549
[patent_doc_number] => 04897745
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-30
[patent_title] => 'Method of adjusting the gaps of two magnetic heads arranged on one head disc, and head disc carrying two magnetic heads'
[patent_app_type] => 1
[patent_app_number] => 7/130758
[patent_app_country] => US
[patent_app_date] => 1987-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 3187
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/897/04897745.pdf
[firstpage_image] =>[orig_patent_app_number] => 130758
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/130758 | Method of adjusting the gaps of two magnetic heads arranged on one head disc, and head disc carrying two magnetic heads | Dec 8, 1987 | Issued |
Array
(
[id] => 2637459
[patent_doc_number] => 04916563
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-10
[patent_title] => 'Magnetic head and method for the production thereof'
[patent_app_type] => 1
[patent_app_number] => 7/130160
[patent_app_country] => US
[patent_app_date] => 1987-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 20
[patent_no_of_words] => 5509
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/916/04916563.pdf
[firstpage_image] =>[orig_patent_app_number] => 130160
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/130160 | Magnetic head and method for the production thereof | Dec 7, 1987 | Issued |
Array
(
[id] => 2530340
[patent_doc_number] => 04878138
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-31
[patent_title] => 'Recording medium loading mechanism for guiding a recording medium to a recording/reproducing position'
[patent_app_type] => 1
[patent_app_number] => 7/128854
[patent_app_country] => US
[patent_app_date] => 1987-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 19
[patent_no_of_words] => 7334
[patent_no_of_claims] => 8
[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/04/878/04878138.pdf
[firstpage_image] =>[orig_patent_app_number] => 128854
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/128854 | Recording medium loading mechanism for guiding a recording medium to a recording/reproducing position | Dec 3, 1987 | Issued |
Array
(
[id] => 2480707
[patent_doc_number] => 04887177
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-12
[patent_title] => 'Magnetic head having an electro-chemically inert gap of hard material'
[patent_app_type] => 1
[patent_app_number] => 7/128367
[patent_app_country] => US
[patent_app_date] => 1987-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2208
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/887/04887177.pdf
[firstpage_image] =>[orig_patent_app_number] => 128367
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/128367 | Magnetic head having an electro-chemically inert gap of hard material | Dec 2, 1987 | Issued |
Array
(
[id] => 2654158
[patent_doc_number] => 04896238
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-23
[patent_title] => 'Tape cassette with pressable cap for fixing reel on reel base'
[patent_app_type] => 1
[patent_app_number] => 7/127387
[patent_app_country] => US
[patent_app_date] => 1987-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3835
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/896/04896238.pdf
[firstpage_image] =>[orig_patent_app_number] => 127387
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/127387 | Tape cassette with pressable cap for fixing reel on reel base | Dec 1, 1987 | Issued |
Array
(
[id] => 2627380
[patent_doc_number] => 04894737
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-16
[patent_title] => 'Magnetic head apparatus having projections extending from at least a front side thereof'
[patent_app_type] => 1
[patent_app_number] => 7/127947
[patent_app_country] => US
[patent_app_date] => 1987-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 29
[patent_no_of_words] => 9838
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/894/04894737.pdf
[firstpage_image] =>[orig_patent_app_number] => 127947
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/127947 | Magnetic head apparatus having projections extending from at least a front side thereof | Dec 1, 1987 | Issued |
Array
(
[id] => 2593516
[patent_doc_number] => 04926274
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-15
[patent_title] => 'Magnetic head apparatus having surfaces contoured to minimize friction between a magnetic head and a magnetic disk'
[patent_app_type] => 1
[patent_app_number] => 7/127090
[patent_app_country] => US
[patent_app_date] => 1987-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 18
[patent_no_of_words] => 6757
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 316
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/926/04926274.pdf
[firstpage_image] =>[orig_patent_app_number] => 127090
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/127090 | Magnetic head apparatus having surfaces contoured to minimize friction between a magnetic head and a magnetic disk | Nov 30, 1987 | Issued |
| 07/126230 | A MAGNETIC HEAD POSITIONING APPARATUS FOR FLOPPY DISK DRIVE | Nov 26, 1987 | Abandoned |
Array
(
[id] => 2518025
[patent_doc_number] => 04831480
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-16
[patent_title] => 'Carriage apparatus for signal recording and regenerating equipment'
[patent_app_type] => 1
[patent_app_number] => 7/123779
[patent_app_country] => US
[patent_app_date] => 1987-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3736
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/831/04831480.pdf
[firstpage_image] =>[orig_patent_app_number] => 123779
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/123779 | Carriage apparatus for signal recording and regenerating equipment | Nov 22, 1987 | Issued |
Array
(
[id] => 2570696
[patent_doc_number] => 04835635
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-30
[patent_title] => 'Compact rotary magnetic disc device having a magnetic disc holder'
[patent_app_type] => 1
[patent_app_number] => 7/117860
[patent_app_country] => US
[patent_app_date] => 1987-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 17
[patent_no_of_words] => 5789
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 270
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/835/04835635.pdf
[firstpage_image] =>[orig_patent_app_number] => 117860
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/117860 | Compact rotary magnetic disc device having a magnetic disc holder | Nov 5, 1987 | Issued |
| 07/117813 | RECORD PLAYBACK COUNTER | Nov 4, 1987 | Abandoned |
Array
(
[id] => 2529881
[patent_doc_number] => 04881140
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-14
[patent_title] => 'Integrated disc drive and actuators support'
[patent_app_type] => 1
[patent_app_number] => 7/115691
[patent_app_country] => US
[patent_app_date] => 1987-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3313
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/881/04881140.pdf
[firstpage_image] =>[orig_patent_app_number] => 115691
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/115691 | Integrated disc drive and actuators support | Nov 1, 1987 | Issued |
Array
(
[id] => 2475794
[patent_doc_number] => 04845579
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-04
[patent_title] => 'Disc drive incorporating automatic wear compensation for a pivoted arm'
[patent_app_type] => 1
[patent_app_number] => 7/115536
[patent_app_country] => US
[patent_app_date] => 1987-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3135
[patent_no_of_claims] => 8
[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/04/845/04845579.pdf
[firstpage_image] =>[orig_patent_app_number] => 115536
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/115536 | Disc drive incorporating automatic wear compensation for a pivoted arm | Oct 29, 1987 | Issued |
Array
(
[id] => 2627361
[patent_doc_number] => 04894736
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-16
[patent_title] => 'Bendable E-shaped transducer'
[patent_app_type] => 1
[patent_app_number] => 7/116110
[patent_app_country] => US
[patent_app_date] => 1987-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 4230
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/894/04894736.pdf
[firstpage_image] =>[orig_patent_app_number] => 116110
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/116110 | Bendable E-shaped transducer | Oct 29, 1987 | Issued |
Array
(
[id] => 2515647
[patent_doc_number] => 04796114
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-03
[patent_title] => 'Rotary head assembly with rigid adhesive bonding pole tips'
[patent_app_type] => 1
[patent_app_number] => 7/115543
[patent_app_country] => US
[patent_app_date] => 1987-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1184
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/796/04796114.pdf
[firstpage_image] =>[orig_patent_app_number] => 115543
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/115543 | Rotary head assembly with rigid adhesive bonding pole tips | Oct 27, 1987 | Issued |
| 07/111900 | OPTICALLY READABLE DISC WITH SELF-CENTERING HUB | Oct 20, 1987 | Abandoned |
Array
(
[id] => 2517915
[patent_doc_number] => 04831474
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-16
[patent_title] => 'Disk supporting mechanism in disk driving device'
[patent_app_type] => 1
[patent_app_number] => 7/111460
[patent_app_country] => US
[patent_app_date] => 1987-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2269
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/831/04831474.pdf
[firstpage_image] =>[orig_patent_app_number] => 111460
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/111460 | Disk supporting mechanism in disk driving device | Oct 19, 1987 | Issued |
Array
(
[id] => 2475776
[patent_doc_number] => 04845578
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-04
[patent_title] => 'Disk holding device for disk drive'
[patent_app_type] => 1
[patent_app_number] => 7/111553
[patent_app_country] => US
[patent_app_date] => 1987-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2083
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/845/04845578.pdf
[firstpage_image] =>[orig_patent_app_number] => 111553
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/111553 | Disk holding device for disk drive | Oct 19, 1987 | Issued |