Search

Calvin Ma

Examiner (ID: 8116, Phone: (571)270-1713 , Office: P/2693 )

Most Active Art Unit
2693
Art Unit(s)
2629, 2693, 2621
Total Applications
937
Issued Applications
708
Pending Applications
52
Abandoned Applications
202

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7533924 [patent_doc_number] => 08047546 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-11-01 [patent_title] => 'Multi-target clamping assembly' [patent_app_type] => utility [patent_app_number] => 11/854149 [patent_app_country] => US [patent_app_date] => 2007-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 2202 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/047/08047546.pdf [firstpage_image] =>[orig_patent_app_number] => 11854149 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/854149
Multi-target clamping assembly Sep 11, 2007 Issued
Array ( [id] => 4918984 [patent_doc_number] => 20080067294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'Cable bushing assembly' [patent_app_type] => utility [patent_app_number] => 11/899802 [patent_app_country] => US [patent_app_date] => 2007-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2335 [patent_no_of_claims] => 25 [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/A1/0067/20080067294.pdf [firstpage_image] =>[orig_patent_app_number] => 11899802 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/899802
Cable bushing assembly Sep 6, 2007 Abandoned
Array ( [id] => 4730833 [patent_doc_number] => 20080048075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'Anti-toppling band and display apparatus having anti-toppling band' [patent_app_type] => utility [patent_app_number] => 11/892100 [patent_app_country] => US [patent_app_date] => 2007-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3568 [patent_no_of_claims] => 16 [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/A1/0048/20080048075.pdf [firstpage_image] =>[orig_patent_app_number] => 11892100 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/892100
Anti-toppling band and display apparatus having anti-toppling band Aug 19, 2007 Issued
Array ( [id] => 276805 [patent_doc_number] => 07555870 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-07-07 [patent_title] => 'Stake impact and removal system' [patent_app_type] => utility [patent_app_number] => 11/840448 [patent_app_country] => US [patent_app_date] => 2007-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2430 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/555/07555870.pdf [firstpage_image] =>[orig_patent_app_number] => 11840448 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/840448
Stake impact and removal system Aug 16, 2007 Issued
Array ( [id] => 5357868 [patent_doc_number] => 20090032662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'TRAY SYSTEM FOR STEPLADDERS OR THE LIKE, AND METHOD THEREFORE' [patent_app_type] => utility [patent_app_number] => 11/834003 [patent_app_country] => US [patent_app_date] => 2007-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2359 [patent_no_of_claims] => 9 [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/A1/0032/20090032662.pdf [firstpage_image] =>[orig_patent_app_number] => 11834003 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/834003
TRAY SYSTEM FOR STEPLADDERS OR THE LIKE, AND METHOD THEREFORE Aug 4, 2007 Abandoned
Array ( [id] => 4654739 [patent_doc_number] => 20080023599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'Video display' [patent_app_type] => utility [patent_app_number] => 11/878405 [patent_app_country] => US [patent_app_date] => 2007-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4198 [patent_no_of_claims] => 20 [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/A1/0023/20080023599.pdf [firstpage_image] =>[orig_patent_app_number] => 11878405 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/878405
Video display Jul 23, 2007 Abandoned
Array ( [id] => 4800327 [patent_doc_number] => 20080011914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'Bottle Holder' [patent_app_type] => utility [patent_app_number] => 11/780836 [patent_app_country] => US [patent_app_date] => 2007-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2452 [patent_no_of_claims] => 12 [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/A1/0011/20080011914.pdf [firstpage_image] =>[orig_patent_app_number] => 11780836 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/780836
Bottle Holder Jul 19, 2007 Abandoned
Array ( [id] => 9411654 [patent_doc_number] => 08695688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-15 [patent_title] => 'Nubbed U-bend tube support' [patent_app_type] => utility [patent_app_number] => 11/779653 [patent_app_country] => US [patent_app_date] => 2007-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 5443 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11779653 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/779653
Nubbed U-bend tube support Jul 17, 2007 Issued
Array ( [id] => 5287941 [patent_doc_number] => 20090020671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'Fixing structure of a rod member for use in shower curtains' [patent_app_type] => utility [patent_app_number] => 11/879301 [patent_app_country] => US [patent_app_date] => 2007-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3098 [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/A1/0020/20090020671.pdf [firstpage_image] =>[orig_patent_app_number] => 11879301 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/879301
Fixing structure of a rod member for use in shower curtains Jul 16, 2007 Issued
Array ( [id] => 295201 [patent_doc_number] => 07540466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-02 [patent_title] => 'Adjustable stand for electronic devices' [patent_app_type] => utility [patent_app_number] => 11/826602 [patent_app_country] => US [patent_app_date] => 2007-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 2392 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/540/07540466.pdf [firstpage_image] =>[orig_patent_app_number] => 11826602 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/826602
Adjustable stand for electronic devices Jul 16, 2007 Issued
Array ( [id] => 4730846 [patent_doc_number] => 20080048088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'Book holder stand' [patent_app_type] => utility [patent_app_number] => 11/879003 [patent_app_country] => US [patent_app_date] => 2007-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2073 [patent_no_of_claims] => 10 [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/A1/0048/20080048088.pdf [firstpage_image] =>[orig_patent_app_number] => 11879003 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/879003
Book holder stand Jul 15, 2007 Issued
Array ( [id] => 4701683 [patent_doc_number] => 20080061205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'PORTABLE FOLDING-TYPE CRADLE' [patent_app_type] => utility [patent_app_number] => 11/775404 [patent_app_country] => US [patent_app_date] => 2007-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2894 [patent_no_of_claims] => 20 [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/A1/0061/20080061205.pdf [firstpage_image] =>[orig_patent_app_number] => 11775404 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/775404
PORTABLE FOLDING-TYPE CRADLE Jul 9, 2007 Abandoned
Array ( [id] => 202736 [patent_doc_number] => 07628362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-08 [patent_title] => 'Adhesion device by holding low pressure' [patent_app_type] => utility [patent_app_number] => 11/819502 [patent_app_country] => US [patent_app_date] => 2007-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1955 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/628/07628362.pdf [firstpage_image] =>[orig_patent_app_number] => 11819502 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/819502
Adhesion device by holding low pressure Jun 26, 2007 Issued
Array ( [id] => 5196549 [patent_doc_number] => 20070295867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'CONDUIT SUPPORT APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/765602 [patent_app_country] => US [patent_app_date] => 2007-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5717 [patent_no_of_claims] => 19 [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/A1/0295/20070295867.pdf [firstpage_image] =>[orig_patent_app_number] => 11765602 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/765602
CONDUIT SUPPORT APPARATUS Jun 19, 2007 Abandoned
Array ( [id] => 4849314 [patent_doc_number] => 20080315056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Connecting Device for Pendent Lamp' [patent_app_type] => utility [patent_app_number] => 11/766005 [patent_app_country] => US [patent_app_date] => 2007-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1566 [patent_no_of_claims] => 17 [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/A1/0315/20080315056.pdf [firstpage_image] =>[orig_patent_app_number] => 11766005 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/766005
Connecting Device for Pendent Lamp Jun 19, 2007 Abandoned
Array ( [id] => 6285534 [patent_doc_number] => 20100237219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'Multi-Purpose Fishing Rod Holder' [patent_app_type] => utility [patent_app_number] => 12/303605 [patent_app_country] => US [patent_app_date] => 2007-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 2400 [patent_no_of_claims] => 13 [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/A1/0237/20100237219.pdf [firstpage_image] =>[orig_patent_app_number] => 12303605 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/303605
Multi-Purpose Fishing Rod Holder Jun 5, 2007 Abandoned
Array ( [id] => 4708296 [patent_doc_number] => 20080296822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Laser beam guard clamps' [patent_app_type] => utility [patent_app_number] => 11/809704 [patent_app_country] => US [patent_app_date] => 2007-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1892 [patent_no_of_claims] => 9 [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/A1/0296/20080296822.pdf [firstpage_image] =>[orig_patent_app_number] => 11809704 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/809704
Laser beam guard clamps May 30, 2007 Issued
Array ( [id] => 5007891 [patent_doc_number] => 20070278368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'MOUNTING MECHANISM' [patent_app_type] => utility [patent_app_number] => 11/751102 [patent_app_country] => US [patent_app_date] => 2007-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2714 [patent_no_of_claims] => 10 [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/A1/0278/20070278368.pdf [firstpage_image] =>[orig_patent_app_number] => 11751102 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/751102
MOUNTING MECHANISM May 20, 2007 Abandoned
Array ( [id] => 4498880 [patent_doc_number] => 07913957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Mounting device and apparatus for use with studs comprising T-shaped channels' [patent_app_type] => utility [patent_app_number] => 11/744000 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 3684 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/913/07913957.pdf [firstpage_image] =>[orig_patent_app_number] => 11744000 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/744000
Mounting device and apparatus for use with studs comprising T-shaped channels May 2, 2007 Issued
Array ( [id] => 4957701 [patent_doc_number] => 20080272125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Container and Universal Bracket System' [patent_app_type] => utility [patent_app_number] => 11/742900 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5728 [patent_no_of_claims] => 21 [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/A1/0272/20080272125.pdf [firstpage_image] =>[orig_patent_app_number] => 11742900 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/742900
Container and universal bracket system Apr 30, 2007 Issued
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