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] => 4033402 [patent_doc_number] => 05926346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Disk drive barriers that restrain movement of the drive actuator' [patent_app_type] => 1 [patent_app_number] => 8/866227 [patent_app_country] => US [patent_app_date] => 1997-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5106 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/926/05926346.pdf [firstpage_image] =>[orig_patent_app_number] => 866227 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/866227
Disk drive barriers that restrain movement of the drive actuator May 29, 1997 Issued
08/866453 DRY BONDED DIGITAL VERSATILE DISC WITH ONE OR MORE LAYERS OF ADHESIVE May 29, 1997 Abandoned
Array ( [id] => 4158732 [patent_doc_number] => 06064548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Eject system for ejecting a disk cartridge from a disk drive' [patent_app_type] => 1 [patent_app_number] => 8/866226 [patent_app_country] => US [patent_app_date] => 1997-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 41 [patent_no_of_words] => 16818 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/064/06064548.pdf [firstpage_image] =>[orig_patent_app_number] => 866226 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/866226
Eject system for ejecting a disk cartridge from a disk drive May 29, 1997 Issued
Array ( [id] => 3968982 [patent_doc_number] => 05936814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Magnetic recording head using a last insulator to obtain an adjustable take off angle' [patent_app_type] => 1 [patent_app_number] => 8/865473 [patent_app_country] => US [patent_app_date] => 1997-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2991 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/936/05936814.pdf [firstpage_image] =>[orig_patent_app_number] => 865473 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/865473
Magnetic recording head using a last insulator to obtain an adjustable take off angle May 28, 1997 Issued
Array ( [id] => 3940781 [patent_doc_number] => 05953302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Recorded medium playback device with removable panel and having a lever contacting panel and detection switch' [patent_app_type] => 1 [patent_app_number] => 8/863802 [patent_app_country] => US [patent_app_date] => 1997-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5179 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953302.pdf [firstpage_image] =>[orig_patent_app_number] => 863802 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/863802
Recorded medium playback device with removable panel and having a lever contacting panel and detection switch May 26, 1997 Issued
Array ( [id] => 3815444 [patent_doc_number] => 05854726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Magnetic head device for data cartridge' [patent_app_type] => 1 [patent_app_number] => 8/859602 [patent_app_country] => US [patent_app_date] => 1997-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4244 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/854/05854726.pdf [firstpage_image] =>[orig_patent_app_number] => 859602 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/859602
Magnetic head device for data cartridge May 19, 1997 Issued
Array ( [id] => 4230340 [patent_doc_number] => 06088199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Magnetic disk for self-cleaning a disk drive recording head' [patent_app_type] => 1 [patent_app_number] => 8/856937 [patent_app_country] => US [patent_app_date] => 1997-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2361 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088199.pdf [firstpage_image] =>[orig_patent_app_number] => 856937 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/856937
Magnetic disk for self-cleaning a disk drive recording head May 14, 1997 Issued
Array ( [id] => 3987422 [patent_doc_number] => 05917674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Apparatus for loading a cassette in tape recorder and method for assembling the same' [patent_app_type] => 1 [patent_app_number] => 8/854098 [patent_app_country] => US [patent_app_date] => 1997-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1610 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/917/05917674.pdf [firstpage_image] =>[orig_patent_app_number] => 854098 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/854098
Apparatus for loading a cassette in tape recorder and method for assembling the same May 8, 1997 Issued
Array ( [id] => 4219790 [patent_doc_number] => 06028831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Loading mechanism for loading and unloading an information disc into/from an information-technology apparatus' [patent_app_type] => 1 [patent_app_number] => 8/850186 [patent_app_country] => US [patent_app_date] => 1997-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7003 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/028/06028831.pdf [firstpage_image] =>[orig_patent_app_number] => 850186 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/850186
Loading mechanism for loading and unloading an information disc into/from an information-technology apparatus May 1, 1997 Issued
Array ( [id] => 3958205 [patent_doc_number] => 05982740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Dry bonded digital versatile disc' [patent_app_type] => 1 [patent_app_number] => 8/845628 [patent_app_country] => US [patent_app_date] => 1997-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3684 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982740.pdf [firstpage_image] =>[orig_patent_app_number] => 845628 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/845628
Dry bonded digital versatile disc Apr 24, 1997 Issued
Array ( [id] => 4086839 [patent_doc_number] => 05966369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Reducing corrugations in optical recording discs' [patent_app_type] => 1 [patent_app_number] => 8/839003 [patent_app_country] => US [patent_app_date] => 1997-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2889 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/966/05966369.pdf [firstpage_image] =>[orig_patent_app_number] => 839003 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/839003
Reducing corrugations in optical recording discs Apr 22, 1997 Issued
Array ( [id] => 3798659 [patent_doc_number] => 05822296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Disk playback device' [patent_app_type] => 1 [patent_app_number] => 8/844844 [patent_app_country] => US [patent_app_date] => 1997-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 6689 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/822/05822296.pdf [firstpage_image] =>[orig_patent_app_number] => 844844 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/844844
Disk playback device Apr 21, 1997 Issued
Array ( [id] => 4014477 [patent_doc_number] => 05859754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Magnetoresistive transducer having a common magnetic bias using assertive and complementary signals' [patent_app_type] => 1 [patent_app_number] => 8/833058 [patent_app_country] => US [patent_app_date] => 1997-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5279 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859754.pdf [firstpage_image] =>[orig_patent_app_number] => 833058 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/833058
Magnetoresistive transducer having a common magnetic bias using assertive and complementary signals Apr 2, 1997 Issued
Array ( [id] => 3994343 [patent_doc_number] => 05862116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Disc device' [patent_app_type] => 1 [patent_app_number] => 8/831857 [patent_app_country] => US [patent_app_date] => 1997-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 53 [patent_no_of_words] => 21435 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862116.pdf [firstpage_image] =>[orig_patent_app_number] => 831857 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/831857
Disc device Apr 1, 1997 Issued
08/828414 HEAD GIMBAL ASSEMBLY AND HARD MAGNETIC DISK WITH THE SAME Mar 27, 1997 Abandoned
Array ( [id] => 4035889 [patent_doc_number] => 05883760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Magnetic structure and magnetic head using the same' [patent_app_type] => 1 [patent_app_number] => 8/829479 [patent_app_country] => US [patent_app_date] => 1997-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 72 [patent_no_of_words] => 25914 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/883/05883760.pdf [firstpage_image] =>[orig_patent_app_number] => 829479 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/829479
Magnetic structure and magnetic head using the same Mar 27, 1997 Issued
Array ( [id] => 3992501 [patent_doc_number] => 05949620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Magnetic head drum assembly' [patent_app_type] => 1 [patent_app_number] => 8/820867 [patent_app_country] => US [patent_app_date] => 1997-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5308 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/949/05949620.pdf [firstpage_image] =>[orig_patent_app_number] => 820867 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/820867
Magnetic head drum assembly Mar 19, 1997 Issued
08/812523 FLIP LATCH ASSEMBLY FOR MEDIA AUTOCHANGER Mar 6, 1997 Abandoned
Array ( [id] => 4266698 [patent_doc_number] => 06208608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Disk cartridge apparatus with ejection preventing mechanism using two driven levers' [patent_app_type] => 1 [patent_app_number] => 8/793452 [patent_app_country] => US [patent_app_date] => 1997-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 13883 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208608.pdf [firstpage_image] =>[orig_patent_app_number] => 793452 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/793452
Disk cartridge apparatus with ejection preventing mechanism using two driven levers Mar 4, 1997 Issued
Array ( [id] => 3938796 [patent_doc_number] => 05877918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Disk driving device with hub flange secured between yoke and drive magnet' [patent_app_type] => 1 [patent_app_number] => 8/808175 [patent_app_country] => US [patent_app_date] => 1997-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3639 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/877/05877918.pdf [firstpage_image] =>[orig_patent_app_number] => 808175 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/808175
Disk driving device with hub flange secured between yoke and drive magnet Feb 27, 1997 Issued
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