Search

John H. Wolff

Examiner (ID: 8275)

Most Active Art Unit
2303
Art Unit(s)
2512, 2603, 2507, 2302, 2754, 2303, 2305
Total Applications
1676
Issued Applications
1504
Pending Applications
18
Abandoned Applications
154

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3571277 [patent_doc_number] => 05526206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-11 [patent_title] => 'Magnetic disk device with head lift system' [patent_app_type] => 1 [patent_app_number] => 8/340863 [patent_app_country] => US [patent_app_date] => 1994-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2558 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/526/05526206.pdf [firstpage_image] =>[orig_patent_app_number] => 340863 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/340863
Magnetic disk device with head lift system Nov 14, 1994 Issued
Array ( [id] => 3599901 [patent_doc_number] => 05488522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-30 [patent_title] => 'Ejection apparatus for ejecting storage media positioned in a computer mass storage media drive' [patent_app_type] => 1 [patent_app_number] => 8/337740 [patent_app_country] => US [patent_app_date] => 1994-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5831 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/488/05488522.pdf [firstpage_image] =>[orig_patent_app_number] => 337740 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/337740
Ejection apparatus for ejecting storage media positioned in a computer mass storage media drive Nov 13, 1994 Issued
Array ( [id] => 3595384 [patent_doc_number] => 05552947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Supporting apparatus for a magnetic head' [patent_app_type] => 1 [patent_app_number] => 8/340363 [patent_app_country] => US [patent_app_date] => 1994-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6691 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/552/05552947.pdf [firstpage_image] =>[orig_patent_app_number] => 340363 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/340363
Supporting apparatus for a magnetic head Nov 13, 1994 Issued
Array ( [id] => 3536080 [patent_doc_number] => 05541798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-30 [patent_title] => 'Mode detecting apparatus for a video cassette recorder' [patent_app_type] => 1 [patent_app_number] => 8/338861 [patent_app_country] => US [patent_app_date] => 1994-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3413 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/541/05541798.pdf [firstpage_image] =>[orig_patent_app_number] => 338861 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/338861
Mode detecting apparatus for a video cassette recorder Nov 13, 1994 Issued
Array ( [id] => 3573007 [patent_doc_number] => 05483398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-09 [patent_title] => 'Compliant vibration isolation housing assembly for a data storage system' [patent_app_type] => 1 [patent_app_number] => 8/334200 [patent_app_country] => US [patent_app_date] => 1994-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5519 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/483/05483398.pdf [firstpage_image] =>[orig_patent_app_number] => 334200 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/334200
Compliant vibration isolation housing assembly for a data storage system Nov 3, 1994 Issued
Array ( [id] => 3561872 [patent_doc_number] => 05519550 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Tape cassette adapter for converting a compact tape cassette to a standard size tape cassette for application in a general video-tape player' [patent_app_type] => 1 [patent_app_number] => 8/333836 [patent_app_country] => US [patent_app_date] => 1994-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4267 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/519/05519550.pdf [firstpage_image] =>[orig_patent_app_number] => 333836 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/333836
Tape cassette adapter for converting a compact tape cassette to a standard size tape cassette for application in a general video-tape player Nov 2, 1994 Issued
Array ( [id] => 3597096 [patent_doc_number] => 05497281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Expanded tubular hub disk pack assembly clamp' [patent_app_type] => 1 [patent_app_number] => 8/331770 [patent_app_country] => US [patent_app_date] => 1994-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2558 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/497/05497281.pdf [firstpage_image] =>[orig_patent_app_number] => 331770 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/331770
Expanded tubular hub disk pack assembly clamp Oct 30, 1994 Issued
Array ( [id] => 3596432 [patent_doc_number] => 05550687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Magnetic disk drive capable of reducing distortions of disks' [patent_app_type] => 1 [patent_app_number] => 8/330080 [patent_app_country] => US [patent_app_date] => 1994-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2253 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/550/05550687.pdf [firstpage_image] =>[orig_patent_app_number] => 330080 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/330080
Magnetic disk drive capable of reducing distortions of disks Oct 25, 1994 Issued
Array ( [id] => 3525616 [patent_doc_number] => 05576911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Cartridge locking mechanism and interface' [patent_app_type] => 1 [patent_app_number] => 8/328470 [patent_app_country] => US [patent_app_date] => 1994-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 30 [patent_no_of_words] => 8381 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/576/05576911.pdf [firstpage_image] =>[orig_patent_app_number] => 328470 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/328470
Cartridge locking mechanism and interface Oct 24, 1994 Issued
Array ( [id] => 3522110 [patent_doc_number] => 05513053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Combination casing member, cam member and cassette holder for a cassette loading mechanism' [patent_app_type] => 1 [patent_app_number] => 8/325070 [patent_app_country] => US [patent_app_date] => 1994-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6708 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 524 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/513/05513053.pdf [firstpage_image] =>[orig_patent_app_number] => 325070 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/325070
Combination casing member, cam member and cassette holder for a cassette loading mechanism Oct 18, 1994 Issued
Array ( [id] => 3503333 [patent_doc_number] => 05508864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Flexures which reduce friction in an actuator for a data storage device' [patent_app_type] => 1 [patent_app_number] => 8/324580 [patent_app_country] => US [patent_app_date] => 1994-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 851 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508864.pdf [firstpage_image] =>[orig_patent_app_number] => 324580 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/324580
Flexures which reduce friction in an actuator for a data storage device Oct 17, 1994 Issued
08/324300 MOTION LIMITERS IN A DIRECT ACCESS STORAGE DEVICE FOR PREVENTING DISK DATA ZONE AND SPINDLE BEARING DAMAGE Oct 16, 1994 Abandoned
Array ( [id] => 3533677 [patent_doc_number] => 05504644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-02 [patent_title] => 'Recording/erasing prevention device' [patent_app_type] => 1 [patent_app_number] => 8/321330 [patent_app_country] => US [patent_app_date] => 1994-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4550 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/504/05504644.pdf [firstpage_image] =>[orig_patent_app_number] => 321330 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/321330
Recording/erasing prevention device Oct 10, 1994 Issued
Array ( [id] => 3565826 [patent_doc_number] => 05502605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'Spindle motor of disk apparatus including an improved spindle hub' [patent_app_type] => 1 [patent_app_number] => 8/317120 [patent_app_country] => US [patent_app_date] => 1994-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3502 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/502/05502605.pdf [firstpage_image] =>[orig_patent_app_number] => 317120 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/317120
Spindle motor of disk apparatus including an improved spindle hub Oct 2, 1994 Issued
Array ( [id] => 3496131 [patent_doc_number] => 05475546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Tape loading device' [patent_app_type] => 1 [patent_app_number] => 8/311500 [patent_app_country] => US [patent_app_date] => 1994-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1898 [patent_no_of_claims] => 8 [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/05/475/05475546.pdf [firstpage_image] =>[orig_patent_app_number] => 311500 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/311500
Tape loading device Sep 22, 1994 Issued
Array ( [id] => 3500889 [patent_doc_number] => 05537266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Tape loading device and magnetic conversion apparatus' [patent_app_type] => 1 [patent_app_number] => 8/309410 [patent_app_country] => US [patent_app_date] => 1994-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 27 [patent_no_of_words] => 13545 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/537/05537266.pdf [firstpage_image] =>[orig_patent_app_number] => 309410 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/309410
Tape loading device and magnetic conversion apparatus Sep 19, 1994 Issued
Array ( [id] => 3514117 [patent_doc_number] => 05515223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-07 [patent_title] => 'Cleaning cassette for magnetic heads' [patent_app_type] => 1 [patent_app_number] => 8/309440 [patent_app_country] => US [patent_app_date] => 1994-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2263 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/515/05515223.pdf [firstpage_image] =>[orig_patent_app_number] => 309440 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/309440
Cleaning cassette for magnetic heads Sep 19, 1994 Issued
Array ( [id] => 3597082 [patent_doc_number] => 05497280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Cassette holder mechanism for magnetic recording/reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/307240 [patent_app_country] => US [patent_app_date] => 1994-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4222 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/497/05497280.pdf [firstpage_image] =>[orig_patent_app_number] => 307240 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/307240
Cassette holder mechanism for magnetic recording/reproducing apparatus Sep 15, 1994 Issued
Array ( [id] => 3524055 [patent_doc_number] => 05486960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Disk storage device with electrostatically bonded information storage disk' [patent_app_type] => 1 [patent_app_number] => 8/301460 [patent_app_country] => US [patent_app_date] => 1994-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3577 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486960.pdf [firstpage_image] =>[orig_patent_app_number] => 301460 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/301460
Disk storage device with electrostatically bonded information storage disk Sep 6, 1994 Issued
Array ( [id] => 3524070 [patent_doc_number] => 05486961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Resilient compliant clamp for data storage disk drives' [patent_app_type] => 1 [patent_app_number] => 8/298490 [patent_app_country] => US [patent_app_date] => 1994-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3136 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486961.pdf [firstpage_image] =>[orig_patent_app_number] => 298490 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/298490
Resilient compliant clamp for data storage disk drives Aug 29, 1994 Issued
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