
Randall E. Chin
Examiner (ID: 17418, Phone: (571)272-1270 , Office: P/3723 )
| Most Active Art Unit | 3723 |
| Art Unit(s) | 3723, 3405, 1744, 2402, 2899 |
| Total Applications | 3276 |
| Issued Applications | 2426 |
| Pending Applications | 137 |
| Abandoned Applications | 726 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5281099
[patent_doc_number] => 20090094772
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-16
[patent_title] => 'MICROFIBER SCRUBBING SPONGE'
[patent_app_type] => utility
[patent_app_number] => 11/869891
[patent_app_country] => US
[patent_app_date] => 2007-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2257
[patent_no_of_claims] => 18
[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/A1/0094/20090094772.pdf
[firstpage_image] =>[orig_patent_app_number] => 11869891
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/869891 | MICROFIBER SCRUBBING SPONGE | Oct 9, 2007 | Abandoned |
Array
(
[id] => 5438313
[patent_doc_number] => 20090089952
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-09
[patent_title] => 'Releasable paint roller cover retainer'
[patent_app_type] => utility
[patent_app_number] => 11/973530
[patent_app_country] => US
[patent_app_date] => 2007-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 4315
[patent_no_of_claims] => 24
[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/A1/0089/20090089952.pdf
[firstpage_image] =>[orig_patent_app_number] => 11973530
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/973530 | Releasable paint roller cover retainer | Oct 8, 2007 | Issued |
Array
(
[id] => 4895689
[patent_doc_number] => 20080115302
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-22
[patent_title] => 'Cleaning Tool With Disposable Cleaning Head and Composition'
[patent_app_type] => utility
[patent_app_number] => 11/869590
[patent_app_country] => US
[patent_app_date] => 2007-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 28034
[patent_no_of_claims] => 20
[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/A1/0115/20080115302.pdf
[firstpage_image] =>[orig_patent_app_number] => 11869590
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/869590 | Cleaning Tool With Disposable Cleaning Head and Composition | Oct 8, 2007 | Abandoned |
Array
(
[id] => 8350025
[patent_doc_number] => 08245345
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-08-21
[patent_title] => 'Floor treatment apparatus'
[patent_app_type] => utility
[patent_app_number] => 11/868353
[patent_app_country] => US
[patent_app_date] => 2007-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 31
[patent_figures_cnt] => 39
[patent_no_of_words] => 10241
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11868353
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/868353 | Floor treatment apparatus | Oct 4, 2007 | Issued |
Array
(
[id] => 5438310
[patent_doc_number] => 20090089949
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-09
[patent_title] => 'SHAVING BRUSH'
[patent_app_type] => utility
[patent_app_number] => 11/867111
[patent_app_country] => US
[patent_app_date] => 2007-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1624
[patent_no_of_claims] => 7
[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/A1/0089/20090089949.pdf
[firstpage_image] =>[orig_patent_app_number] => 11867111
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/867111 | SHAVING BRUSH | Oct 3, 2007 | Abandoned |
Array
(
[id] => 8110781
[patent_doc_number] => 08156599
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-04-17
[patent_title] => 'Oral care implement having a head insert'
[patent_app_type] => utility
[patent_app_number] => 11/866590
[patent_app_country] => US
[patent_app_date] => 2007-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 22
[patent_no_of_words] => 6494
[patent_no_of_claims] => 11
[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] => patents/08/156/08156599.pdf
[firstpage_image] =>[orig_patent_app_number] => 11866590
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/866590 | Oral care implement having a head insert | Oct 2, 2007 | Issued |
Array
(
[id] => 8444248
[patent_doc_number] => 08286291
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-10-16
[patent_title] => 'Eraser assembly for a rotary tool'
[patent_app_type] => utility
[patent_app_number] => 11/906360
[patent_app_country] => US
[patent_app_date] => 2007-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 3904
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 270
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11906360
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/906360 | Eraser assembly for a rotary tool | Oct 1, 2007 | Issued |
Array
(
[id] => 5424613
[patent_doc_number] => 20090083923
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-02
[patent_title] => 'Multi-purpose hygiene device for back (for massaging, applying lotion or soap)'
[patent_app_type] => utility
[patent_app_number] => 11/864171
[patent_app_country] => US
[patent_app_date] => 2007-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 869
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0083/20090083923.pdf
[firstpage_image] =>[orig_patent_app_number] => 11864171
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/864171 | Multi-purpose hygiene device for back (for massaging, applying lotion or soap) | Sep 27, 2007 | Abandoned |
Array
(
[id] => 4935074
[patent_doc_number] => 20080072386
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-03-27
[patent_title] => 'Locking coupler for floor maintenance pad'
[patent_app_type] => utility
[patent_app_number] => 11/904340
[patent_app_country] => US
[patent_app_date] => 2007-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2729
[patent_no_of_claims] => 24
[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/A1/0072/20080072386.pdf
[firstpage_image] =>[orig_patent_app_number] => 11904340
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/904340 | Locking coupler for floor maintenance pad | Sep 26, 2007 | Abandoned |
Array
(
[id] => 251392
[patent_doc_number] => 07578021
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2009-08-25
[patent_title] => 'Foot and back washing apparatus and associated method'
[patent_app_type] => utility
[patent_app_number] => 11/904380
[patent_app_country] => US
[patent_app_date] => 2007-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3840
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 277
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/578/07578021.pdf
[firstpage_image] =>[orig_patent_app_number] => 11904380
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/904380 | Foot and back washing apparatus and associated method | Sep 26, 2007 | Issued |
Array
(
[id] => 8326651
[patent_doc_number] => 08234739
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-08-07
[patent_title] => 'Spiral brush for cleaning and conveying a substrate'
[patent_app_type] => utility
[patent_app_number] => 11/862170
[patent_app_country] => US
[patent_app_date] => 2007-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 27
[patent_no_of_words] => 24704
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11862170
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/862170 | Spiral brush for cleaning and conveying a substrate | Sep 25, 2007 | Issued |
Array
(
[id] => 5504553
[patent_doc_number] => 20090077759
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-26
[patent_title] => 'Pool Cleaner Hoses and Methods for Making the Same'
[patent_app_type] => utility
[patent_app_number] => 11/860919
[patent_app_country] => US
[patent_app_date] => 2007-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2953
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0077/20090077759.pdf
[firstpage_image] =>[orig_patent_app_number] => 11860919
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/860919 | Pool Cleaner Hoses and Methods for Making the Same | Sep 24, 2007 | Abandoned |
Array
(
[id] => 4452562
[patent_doc_number] => 07891039
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-02-22
[patent_title] => 'Cleaning apparatus with fast wringing ability'
[patent_app_type] => utility
[patent_app_number] => 11/901558
[patent_app_country] => US
[patent_app_date] => 2007-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 1890
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/891/07891039.pdf
[firstpage_image] =>[orig_patent_app_number] => 11901558
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/901558 | Cleaning apparatus with fast wringing ability | Sep 17, 2007 | Issued |
Array
(
[id] => 4917937
[patent_doc_number] => 20080066246
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-03-20
[patent_title] => 'Cleaning tool for a hearing device'
[patent_app_type] => utility
[patent_app_number] => 11/900890
[patent_app_country] => US
[patent_app_date] => 2007-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2073
[patent_no_of_claims] => 21
[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/A1/0066/20080066246.pdf
[firstpage_image] =>[orig_patent_app_number] => 11900890
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/900890 | Cleaning tool for a hearing device | Sep 12, 2007 | Abandoned |
Array
(
[id] => 5535670
[patent_doc_number] => 20090217475
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-03
[patent_title] => 'Cleaning Device'
[patent_app_type] => utility
[patent_app_number] => 12/093640
[patent_app_country] => US
[patent_app_date] => 2007-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2908
[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/A1/0217/20090217475.pdf
[firstpage_image] =>[orig_patent_app_number] => 12093640
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/093640 | Cleaning device | Sep 10, 2007 | Issued |
Array
(
[id] => 29687
[patent_doc_number] => 07784142
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-08-31
[patent_title] => 'Adjustable roller frame'
[patent_app_type] => utility
[patent_app_number] => 11/852640
[patent_app_country] => US
[patent_app_date] => 2007-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1981
[patent_no_of_claims] => 18
[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/07/784/07784142.pdf
[firstpage_image] =>[orig_patent_app_number] => 11852640
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/852640 | Adjustable roller frame | Sep 9, 2007 | Issued |
Array
(
[id] => 218939
[patent_doc_number] => 07607193
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2009-10-27
[patent_title] => 'Combination ticket scratching device and money clip'
[patent_app_type] => utility
[patent_app_number] => 11/851211
[patent_app_country] => US
[patent_app_date] => 2007-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 2469
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/607/07607193.pdf
[firstpage_image] =>[orig_patent_app_number] => 11851211
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/851211 | Combination ticket scratching device and money clip | Sep 5, 2007 | Issued |
Array
(
[id] => 5319248
[patent_doc_number] => 20090057238
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-05
[patent_title] => 'Pool cleaning robot'
[patent_app_type] => utility
[patent_app_number] => 11/896611
[patent_app_country] => US
[patent_app_date] => 2007-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4962
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0057/20090057238.pdf
[firstpage_image] =>[orig_patent_app_number] => 11896611
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/896611 | Pool cleaning robot | Sep 3, 2007 | Abandoned |
Array
(
[id] => 8230815
[patent_doc_number] => 08196251
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-06-12
[patent_title] => 'Gutter cleaning robot'
[patent_app_type] => utility
[patent_app_number] => 11/847331
[patent_app_country] => US
[patent_app_date] => 2007-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 36
[patent_figures_cnt] => 48
[patent_no_of_words] => 6725
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/196/08196251.pdf
[firstpage_image] =>[orig_patent_app_number] => 11847331
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/847331 | Gutter cleaning robot | Aug 28, 2007 | Issued |
Array
(
[id] => 561150
[patent_doc_number] => 07451518
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2008-11-18
[patent_title] => 'Multi-roller applicator for painting'
[patent_app_type] => utility
[patent_app_number] => 11/894551
[patent_app_country] => US
[patent_app_date] => 2007-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 2581
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 360
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/451/07451518.pdf
[firstpage_image] =>[orig_patent_app_number] => 11894551
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/894551 | Multi-roller applicator for painting | Aug 21, 2007 | Issued |