Search

Tuan C. To

Examiner (ID: 5373, Phone: (571)272-6985 , Office: P/3662 )

Most Active Art Unit
3663
Art Unit(s)
3661, 3667, 3662, 3663
Total Applications
1765
Issued Applications
1464
Pending Applications
101
Abandoned Applications
219

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6193261 [patent_doc_number] => 20110025015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'Bicycle Rear Wheel Suspension System' [patent_app_type] => utility [patent_app_number] => 12/901893 [patent_app_country] => US [patent_app_date] => 2010-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4711 [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/A1/0025/20110025015.pdf [firstpage_image] =>[orig_patent_app_number] => 12901893 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/901893
Bicycle rear wheel suspension system Oct 10, 2010 Issued
Array ( [id] => 7480268 [patent_doc_number] => 20110248474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'TOW BAR SUSPENSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/885633 [patent_app_country] => US [patent_app_date] => 2010-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2689 [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/A1/0248/20110248474.pdf [firstpage_image] =>[orig_patent_app_number] => 12885633 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/885633
TOW BAR SUSPENSION SYSTEM Sep 19, 2010 Abandoned
Array ( [id] => 7810108 [patent_doc_number] => 08132637 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-03-13 [patent_title] => 'Off-road capable electric wheelchair attachment' [patent_app_type] => utility [patent_app_number] => 12/886089 [patent_app_country] => US [patent_app_date] => 2010-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3134 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/132/08132637.pdf [firstpage_image] =>[orig_patent_app_number] => 12886089 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/886089
Off-road capable electric wheelchair attachment Sep 19, 2010 Issued
Array ( [id] => 7814546 [patent_doc_number] => 20120061166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'ALL TERRAIN VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/882043 [patent_app_country] => US [patent_app_date] => 2010-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8570 [patent_no_of_claims] => 20 [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/A1/0061/20120061166.pdf [firstpage_image] =>[orig_patent_app_number] => 12882043 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/882043
All terrain vehicle with power steering shield Sep 13, 2010 Issued
Array ( [id] => 8541685 [patent_doc_number] => 08316971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Robotic vehicle' [patent_app_type] => utility [patent_app_number] => 12/838824 [patent_app_country] => US [patent_app_date] => 2010-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 54 [patent_no_of_words] => 18249 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12838824 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/838824
Robotic vehicle Jul 18, 2010 Issued
Array ( [id] => 8150833 [patent_doc_number] => 08167317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-01 [patent_title] => 'Wheelchair attachments' [patent_app_type] => utility [patent_app_number] => 12/803188 [patent_app_country] => US [patent_app_date] => 2010-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5271 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/167/08167317.pdf [firstpage_image] =>[orig_patent_app_number] => 12803188 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/803188
Wheelchair attachments Jun 20, 2010 Issued
Array ( [id] => 6256552 [patent_doc_number] => 20100295263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'Interlocking Guide Tracks for Elliptical Bike and Method of Use' [patent_app_type] => utility [patent_app_number] => 12/782053 [patent_app_country] => US [patent_app_date] => 2010-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5391 [patent_no_of_claims] => 32 [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/A1/0295/20100295263.pdf [firstpage_image] =>[orig_patent_app_number] => 12782053 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/782053
Interlocking guide tracks for elliptical bike and method of use May 17, 2010 Issued
Array ( [id] => 7584306 [patent_doc_number] => 20110278816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'BICYCLE FRAME' [patent_app_type] => utility [patent_app_number] => 12/780753 [patent_app_country] => US [patent_app_date] => 2010-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 9964 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0278/20110278816.pdf [firstpage_image] =>[orig_patent_app_number] => 12780753 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/780753
Bicycle frame May 13, 2010 Issued
Array ( [id] => 8662927 [patent_doc_number] => 08376384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-19 [patent_title] => 'Safeguard wheel assembly for a two-wheeled vehicle' [patent_app_type] => utility [patent_app_number] => 12/762363 [patent_app_country] => US [patent_app_date] => 2010-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 4184 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12762363 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/762363
Safeguard wheel assembly for a two-wheeled vehicle Apr 17, 2010 Issued
Array ( [id] => 8967141 [patent_doc_number] => 08505949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Automatic pneumatic/electrical coupler system for tractor-trailer combination vehicles' [patent_app_type] => utility [patent_app_number] => 12/758173 [patent_app_country] => US [patent_app_date] => 2010-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4587 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12758173 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/758173
Automatic pneumatic/electrical coupler system for tractor-trailer combination vehicles Apr 11, 2010 Issued
Array ( [id] => 8857156 [patent_doc_number] => 08459681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Bicycle cable housing guide' [patent_app_type] => utility [patent_app_number] => 12/757523 [patent_app_country] => US [patent_app_date] => 2010-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1724 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12757523 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/757523
Bicycle cable housing guide Apr 8, 2010 Issued
Array ( [id] => 8310627 [patent_doc_number] => 20120187649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'Rowing-Motion Propelled Wheelchair Generating Power from Rowing Motion in Both Directions' [patent_app_type] => utility [patent_app_number] => 13/263683 [patent_app_country] => US [patent_app_date] => 2010-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 49 [patent_no_of_words] => 5488 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13263683 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/263683
Rowing-Motion Propelled Wheelchair Generating Power from Rowing Motion in Both Directions Apr 6, 2010 Abandoned
Array ( [id] => 8641158 [patent_doc_number] => 08366132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Middle hoop system for an articulated vehicle' [patent_app_type] => utility [patent_app_number] => 12/748003 [patent_app_country] => US [patent_app_date] => 2010-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3479 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12748003 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/748003
Middle hoop system for an articulated vehicle Mar 25, 2010 Issued
Array ( [id] => 6225138 [patent_doc_number] => 20100181743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'Trailer steering mechanism' [patent_app_type] => utility [patent_app_number] => 12/659823 [patent_app_country] => US [patent_app_date] => 2010-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11120 [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/A1/0181/20100181743.pdf [firstpage_image] =>[orig_patent_app_number] => 12659823 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/659823
Trailer steering mechanism Mar 22, 2010 Issued
Array ( [id] => 6010936 [patent_doc_number] => 20110221163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'STANDING BIKE' [patent_app_type] => utility [patent_app_number] => 12/722293 [patent_app_country] => US [patent_app_date] => 2010-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5533 [patent_no_of_claims] => 11 [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/A1/0221/20110221163.pdf [firstpage_image] =>[orig_patent_app_number] => 12722293 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/722293
STANDING BIKE Mar 10, 2010 Abandoned
Array ( [id] => 8801112 [patent_doc_number] => 08439381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-14 [patent_title] => 'Lower leg for a suspension fork' [patent_app_type] => utility [patent_app_number] => 12/714650 [patent_app_country] => US [patent_app_date] => 2010-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 3219 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12714650 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/714650
Lower leg for a suspension fork Feb 28, 2010 Issued
Array ( [id] => 6472241 [patent_doc_number] => 20100207357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'COUPLER CONVERTER ADAPTER' [patent_app_type] => utility [patent_app_number] => 12/705963 [patent_app_country] => US [patent_app_date] => 2010-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6473 [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/A1/0207/20100207357.pdf [firstpage_image] =>[orig_patent_app_number] => 12705963 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/705963
COUPLER CONVERTER ADAPTER Feb 14, 2010 Abandoned
Array ( [id] => 6160021 [patent_doc_number] => 20110192673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'VEHICLE STEERING MECHANISM AND ASSEMBLY THEREOF' [patent_app_type] => utility [patent_app_number] => 12/703333 [patent_app_country] => US [patent_app_date] => 2010-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2982 [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/A1/0192/20110192673.pdf [firstpage_image] =>[orig_patent_app_number] => 12703333 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/703333
VEHICLE STEERING MECHANISM AND ASSEMBLY THEREOF Feb 9, 2010 Abandoned
Array ( [id] => 6479824 [patent_doc_number] => 20100213689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'Accessory for a locking assembly' [patent_app_type] => utility [patent_app_number] => 12/658340 [patent_app_country] => US [patent_app_date] => 2010-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1661 [patent_no_of_claims] => 4 [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/A1/0213/20100213689.pdf [firstpage_image] =>[orig_patent_app_number] => 12658340 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/658340
Accessory for a locking assembly Feb 7, 2010 Issued
Array ( [id] => 6129159 [patent_doc_number] => 20110005846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'ROBOTIC VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/696749 [patent_app_country] => US [patent_app_date] => 2010-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 12310 [patent_no_of_claims] => 28 [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/A1/0005/20110005846.pdf [firstpage_image] =>[orig_patent_app_number] => 12696749 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/696749
Robotic vehicle Jan 28, 2010 Issued
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