Search

Longbit Chai

Examiner (ID: 7641, Phone: (571)272-3788 , Office: P/2431 )

Most Active Art Unit
2431
Art Unit(s)
2431, 2131
Total Applications
1627
Issued Applications
1346
Pending Applications
91
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 109621 [patent_doc_number] => 07712339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'Joint rod lock' [patent_app_type] => utility [patent_app_number] => 12/176723 [patent_app_country] => US [patent_app_date] => 2008-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3950 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/712/07712339.pdf [firstpage_image] =>[orig_patent_app_number] => 12176723 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/176723
Joint rod lock Jul 20, 2008 Issued
Array ( [id] => 5306455 [patent_doc_number] => 20090013736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'Electronic lock' [patent_app_type] => utility [patent_app_number] => 12/218039 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2784 [patent_no_of_claims] => 9 [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/A1/0013/20090013736.pdf [firstpage_image] =>[orig_patent_app_number] => 12218039 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/218039
Electronic lock Jul 8, 2008 Abandoned
Array ( [id] => 5292684 [patent_doc_number] => 20090007610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'Pivot Lever Lock Having Electrically Lockable Hand Lever' [patent_app_type] => utility [patent_app_number] => 12/167834 [patent_app_country] => US [patent_app_date] => 2008-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2501 [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/A1/0007/20090007610.pdf [firstpage_image] =>[orig_patent_app_number] => 12167834 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/167834
Pivot Lever Lock Having Electrically Lockable Hand Lever Jul 2, 2008 Abandoned
Array ( [id] => 4596066 [patent_doc_number] => 07975518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Re-keyable lock with improvements for preventing incomplete re-keying' [patent_app_type] => utility [patent_app_number] => 12/165694 [patent_app_country] => US [patent_app_date] => 2008-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 2868 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/975/07975518.pdf [firstpage_image] =>[orig_patent_app_number] => 12165694 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/165694
Re-keyable lock with improvements for preventing incomplete re-keying Jun 30, 2008 Issued
Array ( [id] => 4882662 [patent_doc_number] => 20080256994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Multi-Point Door Lock and Offset Extension Bolt Assembly' [patent_app_type] => utility [patent_app_number] => 12/147047 [patent_app_country] => US [patent_app_date] => 2008-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3843 [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/A1/0256/20080256994.pdf [firstpage_image] =>[orig_patent_app_number] => 12147047 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/147047
Multi-point door lock and offset extension bolt assembly Jun 25, 2008 Issued
Array ( [id] => 180835 [patent_doc_number] => 07650769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-26 [patent_title] => 'Lock device' [patent_app_type] => utility [patent_app_number] => 12/213812 [patent_app_country] => US [patent_app_date] => 2008-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1780 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/650/07650769.pdf [firstpage_image] =>[orig_patent_app_number] => 12213812 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/213812
Lock device Jun 24, 2008 Issued
Array ( [id] => 5306458 [patent_doc_number] => 20090013739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'Entry door security device' [patent_app_type] => utility [patent_app_number] => 12/214713 [patent_app_country] => US [patent_app_date] => 2008-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1201 [patent_no_of_claims] => 5 [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/A1/0013/20090013739.pdf [firstpage_image] =>[orig_patent_app_number] => 12214713 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/214713
Entry door security device Jun 19, 2008 Abandoned
Array ( [id] => 8144781 [patent_doc_number] => 08161781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Electronic locker lock' [patent_app_type] => utility [patent_app_number] => 12/214364 [patent_app_country] => US [patent_app_date] => 2008-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2622 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/161/08161781.pdf [firstpage_image] =>[orig_patent_app_number] => 12214364 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/214364
Electronic locker lock Jun 16, 2008 Issued
Array ( [id] => 269318 [patent_doc_number] => 07562548 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-07-21 [patent_title] => 'Steering column assembly' [patent_app_type] => utility [patent_app_number] => 12/139950 [patent_app_country] => US [patent_app_date] => 2008-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6297 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/562/07562548.pdf [firstpage_image] =>[orig_patent_app_number] => 12139950 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/139950
Steering column assembly Jun 15, 2008 Issued
Array ( [id] => 5440704 [patent_doc_number] => 20090092343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'Locking Bag with Locking Handle' [patent_app_type] => utility [patent_app_number] => 12/135030 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2955 [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/A1/0092/20090092343.pdf [firstpage_image] =>[orig_patent_app_number] => 12135030 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/135030
Locking Bag with Locking Handle Jun 5, 2008 Abandoned
12/155331 Dual-lock type padlock Jun 1, 2008 Abandoned
Array ( [id] => 4708386 [patent_doc_number] => 20080296912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'REMOTE DOOR ACCESS DEVICE' [patent_app_type] => utility [patent_app_number] => 12/128314 [patent_app_country] => US [patent_app_date] => 2008-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9210 [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/A1/0296/20080296912.pdf [firstpage_image] =>[orig_patent_app_number] => 12128314 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/128314
REMOTE DOOR ACCESS DEVICE May 27, 2008 Abandoned
Array ( [id] => 8315935 [patent_doc_number] => 08230707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-31 [patent_title] => 'Security system with lock interface member with multiple apertures' [patent_app_type] => utility [patent_app_number] => 12/599844 [patent_app_country] => US [patent_app_date] => 2008-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 5895 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12599844 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/599844
Security system with lock interface member with multiple apertures May 20, 2008 Issued
Array ( [id] => 4835059 [patent_doc_number] => 20080276675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'PROGRAMMABLE LOCK HAVING INCIDENTAL CHANGE CONTROL' [patent_app_type] => utility [patent_app_number] => 12/116592 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12650 [patent_no_of_claims] => 14 [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/A1/0276/20080276675.pdf [firstpage_image] =>[orig_patent_app_number] => 12116592 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/116592
Programmable lock having incidental change control May 6, 2008 Issued
Array ( [id] => 5577775 [patent_doc_number] => 20090173121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'Bump Proof Locks' [patent_app_type] => utility [patent_app_number] => 12/110332 [patent_app_country] => US [patent_app_date] => 2008-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4904 [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/A1/0173/20090173121.pdf [firstpage_image] =>[orig_patent_app_number] => 12110332 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/110332
Bump Proof Locks Apr 26, 2008 Abandoned
Array ( [id] => 4622520 [patent_doc_number] => 08001813 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-08-23 [patent_title] => 'Lever activated deadbolt lock with deadlock feature' [patent_app_type] => utility [patent_app_number] => 12/109153 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 3638 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/001/08001813.pdf [firstpage_image] =>[orig_patent_app_number] => 12109153 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109153
Lever activated deadbolt lock with deadlock feature Apr 23, 2008 Issued
Array ( [id] => 5554325 [patent_doc_number] => 20090265902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'Bracket Assembly for Lock' [patent_app_type] => utility [patent_app_number] => 12/109313 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5798 [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/A1/0265/20090265902.pdf [firstpage_image] =>[orig_patent_app_number] => 12109313 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109313
Bracket assembly for lock Apr 23, 2008 Issued
Array ( [id] => 7701521 [patent_doc_number] => 08087271 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-01-03 [patent_title] => 'Remote keyless system' [patent_app_type] => utility [patent_app_number] => 12/148904 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3590 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/087/08087271.pdf [firstpage_image] =>[orig_patent_app_number] => 12148904 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/148904
Remote keyless system Apr 22, 2008 Issued
Array ( [id] => 5583003 [patent_doc_number] => 20090102205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'LOCKDOWN DOOR BAR' [patent_app_type] => utility [patent_app_number] => 12/103042 [patent_app_country] => US [patent_app_date] => 2008-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7148 [patent_no_of_claims] => 13 [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/A1/0102/20090102205.pdf [firstpage_image] =>[orig_patent_app_number] => 12103042 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/103042
Lockdown door bar Apr 14, 2008 Issued
Array ( [id] => 9701656 [patent_doc_number] => 08826707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Locking device comprising a key and a locking cylinder' [patent_app_type] => utility [patent_app_number] => 12/736414 [patent_app_country] => US [patent_app_date] => 2008-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2638 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12736414 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/736414
Locking device comprising a key and a locking cylinder Apr 9, 2008 Issued
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