Search

John Olszewski

Supervisory Patent Examiner (ID: 818, Phone: (571)272-2706 , Office: P/3669 )

Most Active Art Unit
3618
Art Unit(s)
3618, 3669, 3617
Total Applications
580
Issued Applications
363
Pending Applications
51
Abandoned Applications
171

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8281567 [patent_doc_number] => 08215662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-10 [patent_title] => 'System and method for coupling multiple carts' [patent_app_type] => utility [patent_app_number] => 12/576071 [patent_app_country] => US [patent_app_date] => 2009-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4443 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12576071 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/576071
System and method for coupling multiple carts Oct 7, 2009 Issued
Array ( [id] => 8304581 [patent_doc_number] => 08226110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Foldable joint for baby stroller' [patent_app_type] => utility [patent_app_number] => 12/575521 [patent_app_country] => US [patent_app_date] => 2009-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 2526 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12575521 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/575521
Foldable joint for baby stroller Oct 7, 2009 Issued
Array ( [id] => 6247538 [patent_doc_number] => 20100025967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'MAGNETIC METHOD AND APPARATUS FOR INCREASING FOOT TRACTION ON SPORTS BOARDS' [patent_app_type] => utility [patent_app_number] => 12/576189 [patent_app_country] => US [patent_app_date] => 2009-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4500 [patent_no_of_claims] => 11 [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/A1/0025/20100025967.pdf [firstpage_image] =>[orig_patent_app_number] => 12576189 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/576189
MAGNETIC METHOD AND APPARATUS FOR INCREASING FOOT TRACTION ON SPORTS BOARDS Oct 7, 2009 Abandoned
Array ( [id] => 6027298 [patent_doc_number] => 20110079972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'MULTI-USE WAGON' [patent_app_type] => utility [patent_app_number] => 12/572911 [patent_app_country] => US [patent_app_date] => 2009-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4308 [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/A1/0079/20110079972.pdf [firstpage_image] =>[orig_patent_app_number] => 12572911 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/572911
Multi-use wagon Oct 1, 2009 Issued
Array ( [id] => 6353506 [patent_doc_number] => 20100072731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'Modular Stroller' [patent_app_type] => utility [patent_app_number] => 12/571653 [patent_app_country] => US [patent_app_date] => 2009-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6554 [patent_no_of_claims] => 14 [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/A1/0072/20100072731.pdf [firstpage_image] =>[orig_patent_app_number] => 12571653 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/571653
Modular Stroller Sep 30, 2009 Abandoned
Array ( [id] => 6495950 [patent_doc_number] => 20100012406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'HYBRID VEHICLE RECHARGING SYSTEM AND METHOD OF OPERATION' [patent_app_type] => utility [patent_app_number] => 12/568101 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6926 [patent_no_of_claims] => 13 [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/A1/0012/20100012406.pdf [firstpage_image] =>[orig_patent_app_number] => 12568101 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/568101
Hybrid vehicle recharging system and method of operation Sep 27, 2009 Issued
Array ( [id] => 6559521 [patent_doc_number] => 20100059566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'Methods and Apparatus for Manually Propelling a Golf Pull Cart' [patent_app_type] => utility [patent_app_number] => 12/565390 [patent_app_country] => US [patent_app_date] => 2009-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7610 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20100059566.pdf [firstpage_image] =>[orig_patent_app_number] => 12565390 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/565390
Methods and apparatus for manually propelling a golf pull cart Sep 22, 2009 Issued
Array ( [id] => 6355657 [patent_doc_number] => 20100078236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'SADDLE-RIDE ELECTRIC VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/560970 [patent_app_country] => US [patent_app_date] => 2009-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10422 [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/A1/0078/20100078236.pdf [firstpage_image] =>[orig_patent_app_number] => 12560970 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/560970
Saddle-ride electric vehicle Sep 15, 2009 Issued
Array ( [id] => 78945 [patent_doc_number] => 07744100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-29 [patent_title] => 'Truck assembly for a skateboard, wheeled platform, or vehicle' [patent_app_type] => utility [patent_app_number] => 12/557649 [patent_app_country] => US [patent_app_date] => 2009-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 59 [patent_no_of_words] => 27814 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/744/07744100.pdf [firstpage_image] =>[orig_patent_app_number] => 12557649 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/557649
Truck assembly for a skateboard, wheeled platform, or vehicle Sep 10, 2009 Issued
Array ( [id] => 8211357 [patent_doc_number] => 08191917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-05 [patent_title] => 'Snowboard binding' [patent_app_type] => utility [patent_app_number] => 12/556521 [patent_app_country] => US [patent_app_date] => 2009-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 2972 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/191/08191917.pdf [firstpage_image] =>[orig_patent_app_number] => 12556521 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/556521
Snowboard binding Sep 8, 2009 Issued
Array ( [id] => 8101057 [patent_doc_number] => 08152178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Wheel chassis and shopping bag with detachable wheel chassis' [patent_app_type] => utility [patent_app_number] => 12/555201 [patent_app_country] => US [patent_app_date] => 2009-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2916 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/152/08152178.pdf [firstpage_image] =>[orig_patent_app_number] => 12555201 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/555201
Wheel chassis and shopping bag with detachable wheel chassis Sep 7, 2009 Issued
Array ( [id] => 6564255 [patent_doc_number] => 20100059947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'Combination Cart and Safety Ladder' [patent_app_type] => utility [patent_app_number] => 12/554331 [patent_app_country] => US [patent_app_date] => 2009-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4551 [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/A1/0059/20100059947.pdf [firstpage_image] =>[orig_patent_app_number] => 12554331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/554331
Combination Cart and Safety Ladder Sep 3, 2009 Abandoned
Array ( [id] => 7737382 [patent_doc_number] => 08104787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-31 [patent_title] => 'Material handling cart' [patent_app_type] => utility [patent_app_number] => 12/583201 [patent_app_country] => US [patent_app_date] => 2009-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2821 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/104/08104787.pdf [firstpage_image] =>[orig_patent_app_number] => 12583201 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/583201
Material handling cart Aug 16, 2009 Issued
Array ( [id] => 8316362 [patent_doc_number] => 08231136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-31 [patent_title] => 'System and method for mounting different types of infant carriers on a support structure' [patent_app_type] => utility [patent_app_number] => 12/540911 [patent_app_country] => US [patent_app_date] => 2009-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3222 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12540911 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/540911
System and method for mounting different types of infant carriers on a support structure Aug 12, 2009 Issued
Array ( [id] => 7799835 [patent_doc_number] => 08128102 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-03-06 [patent_title] => 'Kneeling/sledding snow board apparatus' [patent_app_type] => utility [patent_app_number] => 12/537331 [patent_app_country] => US [patent_app_date] => 2009-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3653 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/128/08128102.pdf [firstpage_image] =>[orig_patent_app_number] => 12537331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/537331
Kneeling/sledding snow board apparatus Aug 6, 2009 Issued
Array ( [id] => 8373780 [patent_doc_number] => 08256564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-04 [patent_title] => 'Vehicle and vehicle exhaust pipe' [patent_app_type] => utility [patent_app_number] => 12/461341 [patent_app_country] => US [patent_app_date] => 2009-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7147 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12461341 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/461341
Vehicle and vehicle exhaust pipe Aug 6, 2009 Issued
Array ( [id] => 5946970 [patent_doc_number] => 20110031043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => 'SELF-CHARGING ELECTRICAL CAR WITH WIND ENERGY RECOVERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/537051 [patent_app_country] => US [patent_app_date] => 2009-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8082 [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/A1/0031/20110031043.pdf [firstpage_image] =>[orig_patent_app_number] => 12537051 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/537051
SELF-CHARGING ELECTRICAL CAR WITH WIND ENERGY RECOVERY SYSTEM Aug 5, 2009 Abandoned
Array ( [id] => 6193250 [patent_doc_number] => 20110025004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'Molded and Stackable Evacuation Sled' [patent_app_type] => utility [patent_app_number] => 12/533911 [patent_app_country] => US [patent_app_date] => 2009-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6563 [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/A1/0025/20110025004.pdf [firstpage_image] =>[orig_patent_app_number] => 12533911 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/533911
Molded and Stackable Evacuation Sled Jul 30, 2009 Abandoned
Array ( [id] => 6145675 [patent_doc_number] => 20110018221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'WHEELCHAIR HAVING REVERSIBLE SEAT RAIL SUPPORT STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/509881 [patent_app_country] => US [patent_app_date] => 2009-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3443 [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/A1/0018/20110018221.pdf [firstpage_image] =>[orig_patent_app_number] => 12509881 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/509881
WHEELCHAIR HAVING REVERSIBLE SEAT RAIL SUPPORT STRUCTURE Jul 26, 2009 Abandoned
Array ( [id] => 7709348 [patent_doc_number] => 08091904 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-01-10 [patent_title] => 'Diver\'s station and umbilical cart' [patent_app_type] => utility [patent_app_number] => 12/460581 [patent_app_country] => US [patent_app_date] => 2009-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2555 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/091/08091904.pdf [firstpage_image] =>[orig_patent_app_number] => 12460581 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/460581
Diver's station and umbilical cart Jul 19, 2009 Issued
Menu