
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6247541
[patent_doc_number] => 20100025969
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-02-04
[patent_title] => 'Adjustable Wheelchair'
[patent_app_type] => utility
[patent_app_number] => 12/357111
[patent_app_country] => US
[patent_app_date] => 2009-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4035
[patent_no_of_claims] => 19
[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/A1/0025/20100025969.pdf
[firstpage_image] =>[orig_patent_app_number] => 12357111
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/357111 | Adjustable Wheelchair | Jan 20, 2009 | Abandoned |
Array
(
[id] => 6223528
[patent_doc_number] => 20100181129
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-22
[patent_title] => 'Swappable modulated battery packs system for electrically driven vehicle'
[patent_app_type] => utility
[patent_app_number] => 12/321241
[patent_app_country] => US
[patent_app_date] => 2009-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 2569
[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/A1/0181/20100181129.pdf
[firstpage_image] =>[orig_patent_app_number] => 12321241
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/321241 | Swappable modulated battery packs system for electrically driven vehicle | Jan 19, 2009 | Issued |
Array
(
[id] => 4516841
[patent_doc_number] => 07950687
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-05-31
[patent_title] => 'Wheelbarrow with improved stability'
[patent_app_type] => utility
[patent_app_number] => 12/354731
[patent_app_country] => US
[patent_app_date] => 2009-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3034
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/950/07950687.pdf
[firstpage_image] =>[orig_patent_app_number] => 12354731
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/354731 | Wheelbarrow with improved stability | Jan 14, 2009 | Issued |
Array
(
[id] => 7799836
[patent_doc_number] => 08128103
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2012-03-06
[patent_title] => 'Deployable side seat for a baby stroller'
[patent_app_type] => utility
[patent_app_number] => 12/319921
[patent_app_country] => US
[patent_app_date] => 2009-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 3674
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 246
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/128/08128103.pdf
[firstpage_image] =>[orig_patent_app_number] => 12319921
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/319921 | Deployable side seat for a baby stroller | Jan 12, 2009 | Issued |
Array
(
[id] => 6401719
[patent_doc_number] => 20100148474
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-17
[patent_title] => 'Reducible chassis of a man-carrying vehicle'
[patent_app_type] => utility
[patent_app_number] => 12/314721
[patent_app_country] => US
[patent_app_date] => 2008-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1605
[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/A1/0148/20100148474.pdf
[firstpage_image] =>[orig_patent_app_number] => 12314721
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/314721 | Reducible chassis of a man-carrying vehicle | Dec 15, 2008 | Issued |
Array
(
[id] => 8078781
[patent_doc_number] => 08146700
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-04-03
[patent_title] => 'Skid steer loader and mounting method'
[patent_app_type] => utility
[patent_app_number] => 12/314751
[patent_app_country] => US
[patent_app_date] => 2008-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4167
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/146/08146700.pdf
[firstpage_image] =>[orig_patent_app_number] => 12314751
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/314751 | Skid steer loader and mounting method | Dec 15, 2008 | Issued |
Array
(
[id] => 4617880
[patent_doc_number] => 07997594
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-08-16
[patent_title] => 'Sports equipment caddy'
[patent_app_type] => utility
[patent_app_number] => 12/315151
[patent_app_country] => US
[patent_app_date] => 2008-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2879
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 346
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/997/07997594.pdf
[firstpage_image] =>[orig_patent_app_number] => 12315151
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/315151 | Sports equipment caddy | Nov 28, 2008 | Issued |
Array
(
[id] => 5419225
[patent_doc_number] => 20090145679
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-11
[patent_title] => 'Method for controlling the operation of a generator in a vehicle power train, and a vehicle power train'
[patent_app_type] => utility
[patent_app_number] => 12/315181
[patent_app_country] => US
[patent_app_date] => 2008-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2948
[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/A1/0145/20090145679.pdf
[firstpage_image] =>[orig_patent_app_number] => 12315181
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/315181 | Method for controlling the operation of a generator in a vehicle power train, and a vehicle power train | Nov 28, 2008 | Issued |
Array
(
[id] => 5573142
[patent_doc_number] => 20090140503
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-04
[patent_title] => 'Skibob and Method for Riding a Chairlift'
[patent_app_type] => utility
[patent_app_number] => 12/277311
[patent_app_country] => US
[patent_app_date] => 2008-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 22
[patent_no_of_words] => 14007
[patent_no_of_claims] => 17
[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/A1/0140/20090140503.pdf
[firstpage_image] =>[orig_patent_app_number] => 12277311
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/277311 | Skibob and method for riding a chairlift | Nov 24, 2008 | Issued |
Array
(
[id] => 7701927
[patent_doc_number] => 08087677
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-03
[patent_title] => 'Snow gliding board and set of at least two such snow gliding boards'
[patent_app_type] => utility
[patent_app_number] => 12/269091
[patent_app_country] => US
[patent_app_date] => 2008-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3945
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/087/08087677.pdf
[firstpage_image] =>[orig_patent_app_number] => 12269091
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/269091 | Snow gliding board and set of at least two such snow gliding boards | Nov 11, 2008 | Issued |
Array
(
[id] => 6270116
[patent_doc_number] => 20100116578
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-05-13
[patent_title] => 'HYBRID TURBO TRANSMISSION'
[patent_app_type] => utility
[patent_app_number] => 12/269261
[patent_app_country] => US
[patent_app_date] => 2008-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 21
[patent_no_of_words] => 4832
[patent_no_of_claims] => 24
[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/A1/0116/20100116578.pdf
[firstpage_image] =>[orig_patent_app_number] => 12269261
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/269261 | Hybrid turbo transmission | Nov 11, 2008 | Issued |
Array
(
[id] => 5401495
[patent_doc_number] => 20090236808
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-24
[patent_title] => 'APPARATUS FOR OPERATING ROLLER IMBEDDED IN A SHOE UP AND DOWN'
[patent_app_type] => utility
[patent_app_number] => 12/266761
[patent_app_country] => US
[patent_app_date] => 2008-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5728
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0236/20090236808.pdf
[firstpage_image] =>[orig_patent_app_number] => 12266761
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/266761 | Apparatus for operating roller imbedded in a shoe up and down | Nov 6, 2008 | Issued |
Array
(
[id] => 5262464
[patent_doc_number] => 20090115149
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-07
[patent_title] => 'DYNAMIC BALANCING PERSONAL VEHICLE'
[patent_app_type] => utility
[patent_app_number] => 12/265611
[patent_app_country] => US
[patent_app_date] => 2008-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_no_of_words] => 4871
[patent_no_of_claims] => 41
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0115/20090115149.pdf
[firstpage_image] =>[orig_patent_app_number] => 12265611
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/265611 | DYNAMIC BALANCING PERSONAL VEHICLE | Nov 4, 2008 | Abandoned |
Array
(
[id] => 4501007
[patent_doc_number] => 07971676
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-07-05
[patent_title] => 'Exhaust system protection device'
[patent_app_type] => utility
[patent_app_number] => 12/288871
[patent_app_country] => US
[patent_app_date] => 2008-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4282
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 251
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/971/07971676.pdf
[firstpage_image] =>[orig_patent_app_number] => 12288871
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/288871 | Exhaust system protection device | Oct 23, 2008 | Issued |
Array
(
[id] => 5581763
[patent_doc_number] => 20090100965
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-23
[patent_title] => 'HYBRID DRIVE DEVICE'
[patent_app_type] => utility
[patent_app_number] => 12/252755
[patent_app_country] => US
[patent_app_date] => 2008-10-16
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0100/20090100965.pdf
[firstpage_image] =>[orig_patent_app_number] => 12252755
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/252755 | Hybrid drive device | Oct 15, 2008 | Issued |
Array
(
[id] => 8003683
[patent_doc_number] => 08083239
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-12-27
[patent_title] => 'Foldable walker apparatus'
[patent_app_type] => utility
[patent_app_number] => 12/247781
[patent_app_country] => US
[patent_app_date] => 2008-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
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[patent_no_of_words] => 8391
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/083/08083239.pdf
[firstpage_image] =>[orig_patent_app_number] => 12247781
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/247781 | Foldable walker apparatus | Oct 7, 2008 | Issued |
Array
(
[id] => 5262467
[patent_doc_number] => 20090115152
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-07
[patent_title] => 'PERSONAL TRANSPORT DEVICE'
[patent_app_type] => utility
[patent_app_number] => 12/245241
[patent_app_country] => US
[patent_app_date] => 2008-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0115/20090115152.pdf
[firstpage_image] =>[orig_patent_app_number] => 12245241
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/245241 | PERSONAL TRANSPORT DEVICE | Oct 2, 2008 | Abandoned |
Array
(
[id] => 7748721
[patent_doc_number] => 08109356
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-07
[patent_title] => 'Auxiliary hydraulic flow control system for a small loader'
[patent_app_type] => utility
[patent_app_number] => 12/236641
[patent_app_country] => US
[patent_app_date] => 2008-09-24
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/109/08109356.pdf
[firstpage_image] =>[orig_patent_app_number] => 12236641
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/236641 | Auxiliary hydraulic flow control system for a small loader | Sep 23, 2008 | Issued |
Array
(
[id] => 6293204
[patent_doc_number] => 20100065356
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-18
[patent_title] => 'Electric powertrain for off-highway trucks'
[patent_app_type] => utility
[patent_app_number] => 12/210961
[patent_app_country] => US
[patent_app_date] => 2008-09-15
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0065/20100065356.pdf
[firstpage_image] =>[orig_patent_app_number] => 12210961
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/210961 | Electric powertrain for off-highway trucks | Sep 14, 2008 | Abandoned |
Array
(
[id] => 5582948
[patent_doc_number] => 20090102150
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-23
[patent_title] => 'Duck hunting cart'
[patent_app_type] => utility
[patent_app_number] => 12/283851
[patent_app_country] => US
[patent_app_date] => 2008-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 331
[patent_no_of_claims] => 1
[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/A1/0102/20090102150.pdf
[firstpage_image] =>[orig_patent_app_number] => 12283851
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/283851 | Duck hunting cart | Sep 14, 2008 | Abandoned |