Search

David C. Cain

Examiner (ID: 13797)

Most Active Art Unit
2202
Art Unit(s)
3642, 2766, 2202, 2899
Total Applications
1000
Issued Applications
919
Pending Applications
37
Abandoned Applications
44

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6468814 [patent_doc_number] => 20100091411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'NON-RADIAL BEARING PRELOAD' [patent_app_type] => utility [patent_app_number] => 12/251797 [patent_app_country] => US [patent_app_date] => 2008-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2920 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0091/20100091411.pdf [firstpage_image] =>[orig_patent_app_number] => 12251797 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/251797
Non-radial bearing preload Oct 14, 2008 Issued
Array ( [id] => 7714972 [patent_doc_number] => 08094411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Slider with pockets in front of air bearing surface' [patent_app_type] => utility [patent_app_number] => 12/250730 [patent_app_country] => US [patent_app_date] => 2008-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3968 [patent_no_of_claims] => 20 [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/08/094/08094411.pdf [firstpage_image] =>[orig_patent_app_number] => 12250730 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/250730
Slider with pockets in front of air bearing surface Oct 13, 2008 Issued
Array ( [id] => 7703966 [patent_doc_number] => 08089729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-03 [patent_title] => 'Slider with an air bearing surface and related topography' [patent_app_type] => utility [patent_app_number] => 12/250597 [patent_app_country] => US [patent_app_date] => 2008-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2998 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/089/08089729.pdf [firstpage_image] =>[orig_patent_app_number] => 12250597 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/250597
Slider with an air bearing surface and related topography Oct 13, 2008 Issued
Array ( [id] => 153676 [patent_doc_number] => 07684156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-23 [patent_title] => 'Disk drive apparatus' [patent_app_type] => utility [patent_app_number] => 12/249691 [patent_app_country] => US [patent_app_date] => 2008-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5875 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/684/07684156.pdf [firstpage_image] =>[orig_patent_app_number] => 12249691 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/249691
Disk drive apparatus Oct 9, 2008 Issued
Array ( [id] => 6468783 [patent_doc_number] => 20100091408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'HARD DISK DRIVE WITH DISK SEPARATOR FOR CREATING AXIAL GAPS BETWEEN DISKS FOR ACCESS BY READ/WRITE HEADS' [patent_app_type] => utility [patent_app_number] => 12/248117 [patent_app_country] => US [patent_app_date] => 2008-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5554 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0091/20100091408.pdf [firstpage_image] =>[orig_patent_app_number] => 12248117 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/248117
Hard disk drive with disk separator for creating axial gaps between disks for access by read/write heads Oct 8, 2008 Issued
Array ( [id] => 8996446 [patent_doc_number] => 08520342 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-08-27 [patent_title] => 'Constant impedance and variable bandwidth traces for an integrated lead suspension' [patent_app_type] => utility [patent_app_number] => 12/248455 [patent_app_country] => US [patent_app_date] => 2008-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4613 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12248455 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/248455
Constant impedance and variable bandwidth traces for an integrated lead suspension Oct 8, 2008 Issued
Array ( [id] => 5433648 [patent_doc_number] => 20090168234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'DISK DRIVE APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/248743 [patent_app_country] => US [patent_app_date] => 2008-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4344 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20090168234.pdf [firstpage_image] =>[orig_patent_app_number] => 12248743 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/248743
DISK DRIVE APPARATUS Oct 8, 2008 Abandoned
Array ( [id] => 5531973 [patent_doc_number] => 20090231761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'HEAD SUSPENSION ASSEMBLY AND STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 12/246954 [patent_app_country] => US [patent_app_date] => 2008-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3741 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0231/20090231761.pdf [firstpage_image] =>[orig_patent_app_number] => 12246954 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/246954
HEAD SUSPENSION ASSEMBLY AND STORAGE DEVICE Oct 6, 2008 Abandoned
Array ( [id] => 5513193 [patent_doc_number] => 20090213499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'RAMP MECHANISM AND MAGNETIC DISK APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/246299 [patent_app_country] => US [patent_app_date] => 2008-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3994 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20090213499.pdf [firstpage_image] =>[orig_patent_app_number] => 12246299 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/246299
RAMP MECHANISM AND MAGNETIC DISK APPARATUS Oct 5, 2008 Abandoned
Array ( [id] => 5384225 [patent_doc_number] => 20090225469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'METHOD OF MANUFACTURING A DRIVE APPARATUS, CONNECTION CIRCUIT BOARD, AND DRIVE APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/245369 [patent_app_country] => US [patent_app_date] => 2008-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3503 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0225/20090225469.pdf [firstpage_image] =>[orig_patent_app_number] => 12245369 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/245369
METHOD OF MANUFACTURING A DRIVE APPARATUS, CONNECTION CIRCUIT BOARD, AND DRIVE APPARATUS USING THE SAME Oct 2, 2008 Abandoned
Array ( [id] => 8750685 [patent_doc_number] => 08416522 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-04-09 [patent_title] => 'Disk drive with stepped motor hub' [patent_app_type] => utility [patent_app_number] => 12/243788 [patent_app_country] => US [patent_app_date] => 2008-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 4403 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12243788 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/243788
Disk drive with stepped motor hub Sep 30, 2008 Issued
Array ( [id] => 5440217 [patent_doc_number] => 20090091856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/241536 [patent_app_country] => US [patent_app_date] => 2008-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10654 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0091/20090091856.pdf [firstpage_image] =>[orig_patent_app_number] => 12241536 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/241536
Magnetic recording medium and magnetic recording/reproducing system Sep 29, 2008 Issued
Array ( [id] => 4630479 [patent_doc_number] => 08009384 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-08-30 [patent_title] => 'Cast baseplate for a disk drive having an arcuate shroud wall and adjacent arcuate groove' [patent_app_type] => utility [patent_app_number] => 12/242096 [patent_app_country] => US [patent_app_date] => 2008-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3503 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/009/08009384.pdf [firstpage_image] =>[orig_patent_app_number] => 12242096 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/242096
Cast baseplate for a disk drive having an arcuate shroud wall and adjacent arcuate groove Sep 29, 2008 Issued
Array ( [id] => 8233973 [patent_doc_number] => 08199432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Extended tape path length between nip point and guide in tape drive' [patent_app_type] => utility [patent_app_number] => 12/241995 [patent_app_country] => US [patent_app_date] => 2008-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3322 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/199/08199432.pdf [firstpage_image] =>[orig_patent_app_number] => 12241995 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/241995
Extended tape path length between nip point and guide in tape drive Sep 29, 2008 Issued
Array ( [id] => 4601595 [patent_doc_number] => 07978433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Recording-medium driving device' [patent_app_type] => utility [patent_app_number] => 12/240691 [patent_app_country] => US [patent_app_date] => 2008-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6667 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/978/07978433.pdf [firstpage_image] =>[orig_patent_app_number] => 12240691 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/240691
Recording-medium driving device Sep 28, 2008 Issued
Array ( [id] => 5427061 [patent_doc_number] => 20090086371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'RECORDING-MEDIUM DRIVING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/240696 [patent_app_country] => US [patent_app_date] => 2008-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6612 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20090086371.pdf [firstpage_image] =>[orig_patent_app_number] => 12240696 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/240696
RECORDING-MEDIUM DRIVING DEVICE Sep 28, 2008 Abandoned
Array ( [id] => 5427058 [patent_doc_number] => 20090086368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'MAGNETIC RECORDING MEDIUM, MAGNETIC SIGNAL REPRODUCTION METHOD AND MAGNETIC SIGNAL REPRODUCTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/240209 [patent_app_country] => US [patent_app_date] => 2008-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 18981 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20090086368.pdf [firstpage_image] =>[orig_patent_app_number] => 12240209 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/240209
Magnetic recording medium, magnetic signal reproduction method and magnetic signal reproduction system Sep 28, 2008 Issued
Array ( [id] => 5308685 [patent_doc_number] => 20090015966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'MAGNETIC DISK APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/233217 [patent_app_country] => US [patent_app_date] => 2008-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5389 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20090015966.pdf [firstpage_image] =>[orig_patent_app_number] => 12233217 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/233217
MAGNETIC DISK APPARATUS Sep 17, 2008 Abandoned
Array ( [id] => 6126139 [patent_doc_number] => 20110078713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'PROTECTIVE COVER FOR DISK-SHAPED RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/866572 [patent_app_country] => US [patent_app_date] => 2008-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5629 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0078/20110078713.pdf [firstpage_image] =>[orig_patent_app_number] => 12866572 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/866572
Protective cover for disk-shaped recording medium Aug 24, 2008 Issued
Array ( [id] => 8284151 [patent_doc_number] => 08218265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-10 [patent_title] => 'Apparatus, system, and method for overcoming stiction in a magnetic tape device' [patent_app_type] => utility [patent_app_number] => 12/192095 [patent_app_country] => US [patent_app_date] => 2008-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5325 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12192095 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/192095
Apparatus, system, and method for overcoming stiction in a magnetic tape device Aug 13, 2008 Issued
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