Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 7052786 [patent_doc_number] => 20050273957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-15 [patent_title] => 'Cleaning apparatus' [patent_app_type] => utility [patent_app_number] => 11/148550 [patent_app_country] => US [patent_app_date] => 2005-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2056 [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/A1/0273/20050273957.pdf [firstpage_image] =>[orig_patent_app_number] => 11148550 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/148550
Cleaning apparatus Jun 8, 2005 Abandoned
Array ( [id] => 4870959 [patent_doc_number] => 20080197693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'Method of Manufacturing Toothbrush with Needle-Shaped Bristles, and Toothbrush Manufactured by the Same' [patent_app_type] => utility [patent_app_number] => 11/915725 [patent_app_country] => US [patent_app_date] => 2005-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3328 [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/A1/0197/20080197693.pdf [firstpage_image] =>[orig_patent_app_number] => 11915725 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/915725
Method of manufacturing toothbrush with needle-shaped bristles, and toothbrush manufactured by the same Jun 7, 2005 Issued
Array ( [id] => 5888301 [patent_doc_number] => 20060275573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Pet hair remover' [patent_app_type] => utility [patent_app_number] => 11/146861 [patent_app_country] => US [patent_app_date] => 2005-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5086 [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/A1/0275/20060275573.pdf [firstpage_image] =>[orig_patent_app_number] => 11146861 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/146861
Pet hair remover Jun 6, 2005 Abandoned
Array ( [id] => 7065508 [patent_doc_number] => 20050241418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Inertia drive device, unit having the device and method for moving the device' [patent_app_type] => utility [patent_app_number] => 11/143840 [patent_app_country] => US [patent_app_date] => 2005-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9268 [patent_no_of_claims] => 23 [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/A1/0241/20050241418.pdf [firstpage_image] =>[orig_patent_app_number] => 11143840 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/143840
Inertia drive device, unit having the device and method for moving the device Jun 1, 2005 Abandoned
Array ( [id] => 601026 [patent_doc_number] => 07430781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-07 [patent_title] => 'Window blind cleaning system' [patent_app_type] => utility [patent_app_number] => 11/139380 [patent_app_country] => US [patent_app_date] => 2005-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 3964 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/430/07430781.pdf [firstpage_image] =>[orig_patent_app_number] => 11139380 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/139380
Window blind cleaning system May 26, 2005 Issued
Array ( [id] => 328643 [patent_doc_number] => 07509705 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-03-31 [patent_title] => 'Dustpan having interlockable mating grooves and channels to facilitate stacking together at least two dustpans' [patent_app_type] => utility [patent_app_number] => 11/136011 [patent_app_country] => US [patent_app_date] => 2005-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3591 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/509/07509705.pdf [firstpage_image] =>[orig_patent_app_number] => 11136011 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/136011
Dustpan having interlockable mating grooves and channels to facilitate stacking together at least two dustpans May 22, 2005 Issued
Array ( [id] => 5621582 [patent_doc_number] => 20060260086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Paint tray and roller' [patent_app_type] => utility [patent_app_number] => 11/134161 [patent_app_country] => US [patent_app_date] => 2005-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2762 [patent_no_of_claims] => 16 [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/A1/0260/20060260086.pdf [firstpage_image] =>[orig_patent_app_number] => 11134161 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/134161
Paint tray and roller May 19, 2005 Abandoned
Array ( [id] => 5621576 [patent_doc_number] => 20060260080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Oral hygiene implement' [patent_app_type] => utility [patent_app_number] => 11/132681 [patent_app_country] => US [patent_app_date] => 2005-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2186 [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/A1/0260/20060260080.pdf [firstpage_image] =>[orig_patent_app_number] => 11132681 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/132681
Oral hygiene implement May 18, 2005 Abandoned
Array ( [id] => 5623159 [patent_doc_number] => 20060261664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'METHOD FOR MANUFACTURING A BRUSH' [patent_app_type] => utility [patent_app_number] => 11/132560 [patent_app_country] => US [patent_app_date] => 2005-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 800 [patent_no_of_claims] => 6 [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/A1/0261/20060261664.pdf [firstpage_image] =>[orig_patent_app_number] => 11132560 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/132560
Method of manufacturing a brush May 18, 2005 Issued
Array ( [id] => 601023 [patent_doc_number] => 07430778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-07 [patent_title] => 'Powered toothbrush' [patent_app_type] => utility [patent_app_number] => 11/130273 [patent_app_country] => US [patent_app_date] => 2005-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4105 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/430/07430778.pdf [firstpage_image] =>[orig_patent_app_number] => 11130273 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/130273
Powered toothbrush May 16, 2005 Issued
Array ( [id] => 695201 [patent_doc_number] => 07065822 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-06-27 [patent_title] => 'Lint remover' [patent_app_type] => utility [patent_app_number] => 11/129810 [patent_app_country] => US [patent_app_date] => 2005-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 893 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/065/07065822.pdf [firstpage_image] =>[orig_patent_app_number] => 11129810 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/129810
Lint remover May 15, 2005 Issued
Array ( [id] => 306034 [patent_doc_number] => 07530137 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-05-12 [patent_title] => 'Apparatus for applying paint along hard-to-reach surfaces' [patent_app_type] => utility [patent_app_number] => 11/129531 [patent_app_country] => US [patent_app_date] => 2005-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2825 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/530/07530137.pdf [firstpage_image] =>[orig_patent_app_number] => 11129531 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/129531
Apparatus for applying paint along hard-to-reach surfaces May 15, 2005 Issued
Array ( [id] => 4678616 [patent_doc_number] => 20080244842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Motorised Pool-Cleaning Device Comprising Freewheel Rotary Movement Means' [patent_app_type] => utility [patent_app_number] => 11/579321 [patent_app_country] => US [patent_app_date] => 2005-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6208 [patent_no_of_claims] => 17 [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/A1/0244/20080244842.pdf [firstpage_image] =>[orig_patent_app_number] => 11579321 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/579321
Motorised Pool-Cleaning Device Comprising Freewheel Rotary Movement Means May 9, 2005 Abandoned
Array ( [id] => 7221226 [patent_doc_number] => 20050268418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Cleaning sheet' [patent_app_type] => utility [patent_app_number] => 11/124360 [patent_app_country] => US [patent_app_date] => 2005-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5269 [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/A1/0268/20050268418.pdf [firstpage_image] =>[orig_patent_app_number] => 11124360 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/124360
Cleaning sheet May 8, 2005 Issued
Array ( [id] => 426796 [patent_doc_number] => 07266857 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-09-11 [patent_title] => 'Foot scrubbing apparatus' [patent_app_type] => utility [patent_app_number] => 11/120481 [patent_app_country] => US [patent_app_date] => 2005-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2548 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/266/07266857.pdf [firstpage_image] =>[orig_patent_app_number] => 11120481 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/120481
Foot scrubbing apparatus May 3, 2005 Issued
Array ( [id] => 5890746 [patent_doc_number] => 20060000041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Cleaning implement and joint therefor' [patent_app_type] => utility [patent_app_number] => 11/119180 [patent_app_country] => US [patent_app_date] => 2005-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 15986 [patent_no_of_claims] => 9 [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/A1/0000/20060000041.pdf [firstpage_image] =>[orig_patent_app_number] => 11119180 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/119180
Cleaning implement and joint therefor Apr 28, 2005 Abandoned
Array ( [id] => 7048212 [patent_doc_number] => 20050184099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'Lint roller/brush assembly' [patent_app_type] => utility [patent_app_number] => 11/116786 [patent_app_country] => US [patent_app_date] => 2005-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7197 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20050184099.pdf [firstpage_image] =>[orig_patent_app_number] => 11116786 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/116786
Lint roller/brush assembly Apr 27, 2005 Abandoned
Array ( [id] => 7047334 [patent_doc_number] => 20050183221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'Toothbrush assembly having an environmentally safe polymer battery' [patent_app_type] => utility [patent_app_number] => 11/117622 [patent_app_country] => US [patent_app_date] => 2005-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4325 [patent_no_of_claims] => 27 [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/A1/0183/20050183221.pdf [firstpage_image] =>[orig_patent_app_number] => 11117622 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/117622
Toothbrush assembly having an environmentally safe polymer battery Apr 27, 2005 Issued
Array ( [id] => 5744560 [patent_doc_number] => 20060107484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'SURFACE FINISHING TOOL FOR FLAT, CURVED, OR RADIUS WALLS' [patent_app_type] => utility [patent_app_number] => 10/908150 [patent_app_country] => US [patent_app_date] => 2005-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4376 [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/A1/0107/20060107484.pdf [firstpage_image] =>[orig_patent_app_number] => 10908150 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/908150
SURFACE FINISHING TOOL FOR FLAT, CURVED, OR RADIUS WALLS Apr 27, 2005 Abandoned
Array ( [id] => 8243379 [patent_doc_number] => 08201296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'Floor treatment cleaning systems' [patent_app_type] => utility [patent_app_number] => 11/568680 [patent_app_country] => US [patent_app_date] => 2005-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2883 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/201/08201296.pdf [firstpage_image] =>[orig_patent_app_number] => 11568680 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/568680
Floor treatment cleaning systems Apr 26, 2005 Issued
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