Search

Daniel Previl

Examiner (ID: 9436, Phone: (571)272-2971 , Office: P/2684 )

Most Active Art Unit
2684
Art Unit(s)
2632, 2612, 2738, 2736, 2685, 2684, 2636
Total Applications
2338
Issued Applications
1891
Pending Applications
177
Abandoned Applications
313

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3799094 [patent_doc_number] => 05737305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Plate member for attaching/detaching disk from disk chuck' [patent_app_type] => 1 [patent_app_number] => 8/612405 [patent_app_country] => US [patent_app_date] => 1996-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7114 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737305.pdf [firstpage_image] =>[orig_patent_app_number] => 612405 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/612405
Plate member for attaching/detaching disk from disk chuck Mar 6, 1996 Issued
Array ( [id] => 3836545 [patent_doc_number] => 05732057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Drive unit for optical memory device having first and second front covers' [patent_app_type] => 1 [patent_app_number] => 8/613379 [patent_app_country] => US [patent_app_date] => 1996-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 51 [patent_no_of_words] => 13038 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/732/05732057.pdf [firstpage_image] =>[orig_patent_app_number] => 613379 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/613379
Drive unit for optical memory device having first and second front covers Mar 6, 1996 Issued
Array ( [id] => 4365861 [patent_doc_number] => 06292332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Compliant air bearing slider with wide midpoint rails for reliable proximity recording' [patent_app_type] => 1 [patent_app_number] => 8/611657 [patent_app_country] => US [patent_app_date] => 1996-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4315 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/292/06292332.pdf [firstpage_image] =>[orig_patent_app_number] => 611657 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/611657
Compliant air bearing slider with wide midpoint rails for reliable proximity recording Mar 5, 1996 Issued
Array ( [id] => 4037614 [patent_doc_number] => 05883876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Disk playback device with position error correction device' [patent_app_type] => 1 [patent_app_number] => 8/611375 [patent_app_country] => US [patent_app_date] => 1996-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 84 [patent_figures_cnt] => 86 [patent_no_of_words] => 22361 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/883/05883876.pdf [firstpage_image] =>[orig_patent_app_number] => 611375 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/611375
Disk playback device with position error correction device Mar 4, 1996 Issued
08/603382 MAGNETIC HEAD DEVICE FOR DATA CARTRIDGE Feb 19, 1996 Abandoned
Array ( [id] => 3696383 [patent_doc_number] => 05644450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Magnetic head assembly with thin-film magnetic head and flexible support member' [patent_app_type] => 1 [patent_app_number] => 8/602685 [patent_app_country] => US [patent_app_date] => 1996-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 48 [patent_no_of_words] => 5497 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/644/05644450.pdf [firstpage_image] =>[orig_patent_app_number] => 602685 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/602685
Magnetic head assembly with thin-film magnetic head and flexible support member Feb 15, 1996 Issued
Array ( [id] => 3631499 [patent_doc_number] => 05689490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'MO cartridge jukebox doors which open in a plane parallel to the front panel of the jukebox' [patent_app_type] => 1 [patent_app_number] => 8/598205 [patent_app_country] => US [patent_app_date] => 1996-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2219 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/689/05689490.pdf [firstpage_image] =>[orig_patent_app_number] => 598205 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/598205
MO cartridge jukebox doors which open in a plane parallel to the front panel of the jukebox Feb 5, 1996 Issued
Array ( [id] => 3764182 [patent_doc_number] => 05721652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Roll stabilized, nesting VEE, magnetic head assembly for magnetics-on-film' [patent_app_type] => 1 [patent_app_number] => 8/591874 [patent_app_country] => US [patent_app_date] => 1996-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 7518 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/721/05721652.pdf [firstpage_image] =>[orig_patent_app_number] => 591874 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/591874
Roll stabilized, nesting VEE, magnetic head assembly for magnetics-on-film Jan 24, 1996 Issued
Array ( [id] => 3732275 [patent_doc_number] => 05682370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => 'Apparatus for recording and selectively playing an optical disc and a cassette-encased tape' [patent_app_type] => 1 [patent_app_number] => 8/580445 [patent_app_country] => US [patent_app_date] => 1995-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6016 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 513 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/682/05682370.pdf [firstpage_image] =>[orig_patent_app_number] => 580445 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/580445
Apparatus for recording and selectively playing an optical disc and a cassette-encased tape Dec 26, 1995 Issued
Array ( [id] => 3890063 [patent_doc_number] => 05825737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Optical disk player having an apparatus for accurately loading/unloading a disk' [patent_app_type] => 1 [patent_app_number] => 8/578895 [patent_app_country] => US [patent_app_date] => 1995-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3117 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/825/05825737.pdf [firstpage_image] =>[orig_patent_app_number] => 578895 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/578895
Optical disk player having an apparatus for accurately loading/unloading a disk Dec 26, 1995 Issued
Array ( [id] => 3857052 [patent_doc_number] => 05719723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Head drum assembly for rotating a rotary drum by generating a load bearing air layer' [patent_app_type] => 1 [patent_app_number] => 8/578364 [patent_app_country] => US [patent_app_date] => 1995-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5306 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/719/05719723.pdf [firstpage_image] =>[orig_patent_app_number] => 578364 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/578364
Head drum assembly for rotating a rotary drum by generating a load bearing air layer Dec 25, 1995 Issued
Array ( [id] => 3895513 [patent_doc_number] => 05894383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-13 [patent_title] => 'Magnetic recording/reproducing apparatus with a positioning mechanism for a tape guide drum' [patent_app_type] => 1 [patent_app_number] => 8/576084 [patent_app_country] => US [patent_app_date] => 1995-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 111 [patent_no_of_words] => 26430 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/894/05894383.pdf [firstpage_image] =>[orig_patent_app_number] => 576084 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/576084
Magnetic recording/reproducing apparatus with a positioning mechanism for a tape guide drum Dec 20, 1995 Issued
08/575841 MAGNETORESISTIVE HEAD Dec 20, 1995 Abandoned
Array ( [id] => 3821681 [patent_doc_number] => 05710687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'Lifter device for magnetic disk cartridge having a curved spring structure' [patent_app_type] => 1 [patent_app_number] => 8/574034 [patent_app_country] => US [patent_app_date] => 1995-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1867 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/710/05710687.pdf [firstpage_image] =>[orig_patent_app_number] => 574034 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/574034
Lifter device for magnetic disk cartridge having a curved spring structure Dec 17, 1995 Issued
Array ( [id] => 3732289 [patent_doc_number] => 05682371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => 'Tray feeding apparatus of an optical disc player having a guide unit for stably feeding a disc tray' [patent_app_type] => 1 [patent_app_number] => 8/567475 [patent_app_country] => US [patent_app_date] => 1995-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3676 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/682/05682371.pdf [firstpage_image] =>[orig_patent_app_number] => 567475 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/567475
Tray feeding apparatus of an optical disc player having a guide unit for stably feeding a disc tray Dec 4, 1995 Issued
Array ( [id] => 4343891 [patent_doc_number] => 06313972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Flex circuit flexure with integral high compliance gimbal' [patent_app_type] => 1 [patent_app_number] => 8/567403 [patent_app_country] => US [patent_app_date] => 1995-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 5229 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/313/06313972.pdf [firstpage_image] =>[orig_patent_app_number] => 567403 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/567403
Flex circuit flexure with integral high compliance gimbal Dec 4, 1995 Issued
Array ( [id] => 4426213 [patent_doc_number] => 06226143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Disk drive having support posts aligned with storage disk and actuator mounting points to reduce mechanical off-tracking' [patent_app_type] => 1 [patent_app_number] => 8/562796 [patent_app_country] => US [patent_app_date] => 1995-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 8141 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/226/06226143.pdf [firstpage_image] =>[orig_patent_app_number] => 562796 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/562796
Disk drive having support posts aligned with storage disk and actuator mounting points to reduce mechanical off-tracking Nov 26, 1995 Issued
Array ( [id] => 3703075 [patent_doc_number] => 05680274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Integrated suspension for an information storage system having electrostatic discharge protection' [patent_app_type] => 1 [patent_app_number] => 8/560176 [patent_app_country] => US [patent_app_date] => 1995-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3786 [patent_no_of_claims] => 5 [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/05/680/05680274.pdf [firstpage_image] =>[orig_patent_app_number] => 560176 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/560176
Integrated suspension for an information storage system having electrostatic discharge protection Nov 16, 1995 Issued
Array ( [id] => 3874029 [patent_doc_number] => 05796709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Disk reproducting apparatus having improved connection between the centering member and turntable' [patent_app_type] => 1 [patent_app_number] => 8/538940 [patent_app_country] => US [patent_app_date] => 1995-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 35 [patent_no_of_words] => 4767 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796709.pdf [firstpage_image] =>[orig_patent_app_number] => 538940 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/538940
Disk reproducting apparatus having improved connection between the centering member and turntable Oct 3, 1995 Issued
Array ( [id] => 4067546 [patent_doc_number] => 05864522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Auto disc changer' [patent_app_type] => 1 [patent_app_number] => 8/529665 [patent_app_country] => US [patent_app_date] => 1995-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 53 [patent_no_of_words] => 16471 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/864/05864522.pdf [firstpage_image] =>[orig_patent_app_number] => 529665 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/529665
Auto disc changer Sep 17, 1995 Issued
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