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] => 5249253 [patent_doc_number] => 20070130709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Methods for employing a cleansing device with inclusion' [patent_app_type] => utility [patent_app_number] => 11/300021 [patent_app_country] => US [patent_app_date] => 2005-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10611 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0130/20070130709.pdf [firstpage_image] =>[orig_patent_app_number] => 11300021 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/300021
Methods for employing a cleansing device with inclusion Dec 12, 2005 Abandoned
Array ( [id] => 8419749 [patent_doc_number] => 08276231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Oral-care device and system' [patent_app_type] => utility [patent_app_number] => 11/296892 [patent_app_country] => US [patent_app_date] => 2005-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 42 [patent_no_of_words] => 6953 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11296892 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/296892
Oral-care device and system Dec 6, 2005 Issued
Array ( [id] => 5867490 [patent_doc_number] => 20060162106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Caulk removing device and associated methods of manufacture and use' [patent_app_type] => utility [patent_app_number] => 11/294911 [patent_app_country] => US [patent_app_date] => 2005-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3507 [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/A1/0162/20060162106.pdf [firstpage_image] =>[orig_patent_app_number] => 11294911 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/294911
Caulk removing device and associated methods of manufacture and use Dec 5, 2005 Abandoned
Array ( [id] => 4854945 [patent_doc_number] => 20080263795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Device for Cleaning Tubes' [patent_app_type] => utility [patent_app_number] => 11/816470 [patent_app_country] => US [patent_app_date] => 2005-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3512 [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/A1/0263/20080263795.pdf [firstpage_image] =>[orig_patent_app_number] => 11816470 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/816470
Device for cleaning tubes Dec 1, 2005 Issued
Array ( [id] => 8350024 [patent_doc_number] => 08245344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Cleaning apparatus' [patent_app_type] => utility [patent_app_number] => 11/721860 [patent_app_country] => US [patent_app_date] => 2005-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1957 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11721860 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/721860
Cleaning apparatus Nov 28, 2005 Issued
Array ( [id] => 5610583 [patent_doc_number] => 20060112506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Wheel stud cleaning device' [patent_app_type] => utility [patent_app_number] => 11/287261 [patent_app_country] => US [patent_app_date] => 2005-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2669 [patent_no_of_claims] => 19 [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/A1/0112/20060112506.pdf [firstpage_image] =>[orig_patent_app_number] => 11287261 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/287261
Wheel stud cleaning device Nov 27, 2005 Abandoned
Array ( [id] => 4755243 [patent_doc_number] => 20080307593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'Toothbrush Apparatus With Audio Output Function' [patent_app_type] => utility [patent_app_number] => 11/791570 [patent_app_country] => US [patent_app_date] => 2005-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6046 [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/A1/0307/20080307593.pdf [firstpage_image] =>[orig_patent_app_number] => 11791570 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/791570
Toothbrush Apparatus With Audio Output Function Nov 23, 2005 Abandoned
Array ( [id] => 5610584 [patent_doc_number] => 20060112507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Lint removal apparatus with pull tab for adhesive coated sheets' [patent_app_type] => utility [patent_app_number] => 11/282534 [patent_app_country] => US [patent_app_date] => 2005-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5410 [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/A1/0112/20060112507.pdf [firstpage_image] =>[orig_patent_app_number] => 11282534 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/282534
Lint removal apparatus with pull tab for adhesive coated sheets Nov 17, 2005 Issued
Array ( [id] => 5720505 [patent_doc_number] => 20060073279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Moon trowel' [patent_app_type] => utility [patent_app_number] => 11/283037 [patent_app_country] => US [patent_app_date] => 2005-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3940 [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/A1/0073/20060073279.pdf [firstpage_image] =>[orig_patent_app_number] => 11283037 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/283037
Moon trowel Nov 17, 2005 Issued
Array ( [id] => 302214 [patent_doc_number] => 07533437 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-05-19 [patent_title] => 'Swivel painting tool' [patent_app_type] => utility [patent_app_number] => 11/164350 [patent_app_country] => US [patent_app_date] => 2005-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1664 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/533/07533437.pdf [firstpage_image] =>[orig_patent_app_number] => 11164350 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/164350
Swivel painting tool Nov 17, 2005 Issued
Array ( [id] => 5744551 [patent_doc_number] => 20060107475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Paint roller assembly with a power actuated roller support' [patent_app_type] => utility [patent_app_number] => 11/281871 [patent_app_country] => US [patent_app_date] => 2005-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2148 [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/A1/0107/20060107475.pdf [firstpage_image] =>[orig_patent_app_number] => 11281871 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/281871
Paint roller assembly with a power actuated roller support Nov 16, 2005 Abandoned
Array ( [id] => 5744554 [patent_doc_number] => 20060107478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Toothbrush' [patent_app_type] => utility [patent_app_number] => 11/280471 [patent_app_country] => US [patent_app_date] => 2005-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1476 [patent_no_of_claims] => 15 [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/A1/0107/20060107478.pdf [firstpage_image] =>[orig_patent_app_number] => 11280471 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/280471
Toothbrush Nov 15, 2005 Abandoned
Array ( [id] => 5633871 [patent_doc_number] => 20060064843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-30 [patent_title] => 'Paint roller tray for placing on a paint container' [patent_app_type] => utility [patent_app_number] => 11/272630 [patent_app_country] => US [patent_app_date] => 2005-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4556 [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/A1/0064/20060064843.pdf [firstpage_image] =>[orig_patent_app_number] => 11272630 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/272630
Paint roller tray for placing on a paint container Nov 13, 2005 Abandoned
Array ( [id] => 5212450 [patent_doc_number] => 20070101530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Hair brush' [patent_app_type] => utility [patent_app_number] => 11/269821 [patent_app_country] => US [patent_app_date] => 2005-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2764 [patent_no_of_claims] => 16 [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/A1/0101/20070101530.pdf [firstpage_image] =>[orig_patent_app_number] => 11269821 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/269821
Hair brush Nov 8, 2005 Abandoned
Array ( [id] => 5212448 [patent_doc_number] => 20070101528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Sweeping device' [patent_app_type] => utility [patent_app_number] => 11/267121 [patent_app_country] => US [patent_app_date] => 2005-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1226 [patent_no_of_claims] => 8 [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/A1/0101/20070101528.pdf [firstpage_image] =>[orig_patent_app_number] => 11267121 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/267121
Sweeping device Nov 4, 2005 Issued
Array ( [id] => 5030281 [patent_doc_number] => 20070094820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Apparatus and method for cleaning control rod drive mechanism' [patent_app_type] => utility [patent_app_number] => 11/261490 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2166 [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/A1/0094/20070094820.pdf [firstpage_image] =>[orig_patent_app_number] => 11261490 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/261490
Apparatus and method for cleaning control rod drive mechanism Oct 30, 2005 Issued
Array ( [id] => 8419750 [patent_doc_number] => 08276232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Device and method for cleaning wheel rims' [patent_app_type] => utility [patent_app_number] => 11/792891 [patent_app_country] => US [patent_app_date] => 2005-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2040 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11792891 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/792891
Device and method for cleaning wheel rims Oct 28, 2005 Issued
Array ( [id] => 209693 [patent_doc_number] => 07621015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'Method and device for cleaning teeth' [patent_app_type] => utility [patent_app_number] => 11/257603 [patent_app_country] => US [patent_app_date] => 2005-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 28 [patent_no_of_words] => 8370 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/621/07621015.pdf [firstpage_image] =>[orig_patent_app_number] => 11257603 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/257603
Method and device for cleaning teeth Oct 23, 2005 Issued
Array ( [id] => 805542 [patent_doc_number] => 07419225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-02 [patent_title] => 'Brush head for an electric toothbrush' [patent_app_type] => utility [patent_app_number] => 11/255990 [patent_app_country] => US [patent_app_date] => 2005-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 29 [patent_no_of_words] => 4851 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/419/07419225.pdf [firstpage_image] =>[orig_patent_app_number] => 11255990 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/255990
Brush head for an electric toothbrush Oct 23, 2005 Issued
Array ( [id] => 5036974 [patent_doc_number] => 20070089256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-26 [patent_title] => 'Toothbrush with inclined bristles' [patent_app_type] => utility [patent_app_number] => 11/255690 [patent_app_country] => US [patent_app_date] => 2005-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1400 [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/A1/0089/20070089256.pdf [firstpage_image] =>[orig_patent_app_number] => 11255690 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/255690
Toothbrush with inclined bristles Oct 21, 2005 Abandoned
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