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] => 7538346 [patent_doc_number] => 08056182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Heating system for a portable carpet extractor' [patent_app_type] => utility [patent_app_number] => 11/215698 [patent_app_country] => US [patent_app_date] => 2005-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3367 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/056/08056182.pdf [firstpage_image] =>[orig_patent_app_number] => 11215698 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/215698
Heating system for a portable carpet extractor Aug 29, 2005 Issued
Array ( [id] => 5292423 [patent_doc_number] => 20090007349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'Automatic swimming pool cleaners and associated hoses' [patent_app_type] => utility [patent_app_number] => 11/658370 [patent_app_country] => US [patent_app_date] => 2005-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4910 [patent_no_of_claims] => 22 [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/A1/0007/20090007349.pdf [firstpage_image] =>[orig_patent_app_number] => 11658370 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/658370
Automatic swimming pool cleaners and associated hoses Aug 28, 2005 Issued
Array ( [id] => 5144209 [patent_doc_number] => 20070044263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-01 [patent_title] => 'Microfiber chalkboard eraser' [patent_app_type] => utility [patent_app_number] => 11/212991 [patent_app_country] => US [patent_app_date] => 2005-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2423 [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/A1/0044/20070044263.pdf [firstpage_image] =>[orig_patent_app_number] => 11212991 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/212991
Microfiber chalkboard eraser Aug 25, 2005 Abandoned
Array ( [id] => 5771792 [patent_doc_number] => 20060101610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Vacuum cleaner having a cyclone dust collecting apparatus' [patent_app_type] => utility [patent_app_number] => 11/212213 [patent_app_country] => US [patent_app_date] => 2005-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3372 [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/A1/0101/20060101610.pdf [firstpage_image] =>[orig_patent_app_number] => 11212213 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/212213
Vacuum cleaner having a cyclone dust collecting apparatus Aug 25, 2005 Issued
Array ( [id] => 98331 [patent_doc_number] => 07725976 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-06-01 [patent_title] => 'Apparatus and method for the automated cleaning of articles' [patent_app_type] => utility [patent_app_number] => 11/212340 [patent_app_country] => US [patent_app_date] => 2005-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7093 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/725/07725976.pdf [firstpage_image] =>[orig_patent_app_number] => 11212340 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/212340
Apparatus and method for the automated cleaning of articles Aug 25, 2005 Issued
Array ( [id] => 164726 [patent_doc_number] => 07665179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-23 [patent_title] => 'Adjustable wire rope cleaning device' [patent_app_type] => utility [patent_app_number] => 11/209601 [patent_app_country] => US [patent_app_date] => 2005-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 2634 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/665/07665179.pdf [firstpage_image] =>[orig_patent_app_number] => 11209601 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/209601
Adjustable wire rope cleaning device Aug 22, 2005 Issued
Array ( [id] => 7052783 [patent_doc_number] => 20050273954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-15 [patent_title] => 'Device and system with moving squeegee fields' [patent_app_type] => utility [patent_app_number] => 11/207670 [patent_app_country] => US [patent_app_date] => 2005-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9977 [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/A1/0273/20050273954.pdf [firstpage_image] =>[orig_patent_app_number] => 11207670 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/207670
Device and system with moving squeegee fields Aug 18, 2005 Issued
Array ( [id] => 5706973 [patent_doc_number] => 20060048317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-09 [patent_title] => 'Hand-guided sweeper' [patent_app_type] => utility [patent_app_number] => 11/206190 [patent_app_country] => US [patent_app_date] => 2005-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3046 [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/A1/0048/20060048317.pdf [firstpage_image] =>[orig_patent_app_number] => 11206190 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/206190
Hand-guided sweeper Aug 17, 2005 Issued
Array ( [id] => 519343 [patent_doc_number] => 07174601 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-02-13 [patent_title] => 'Mopping system and method of use' [patent_app_type] => utility [patent_app_number] => 11/204550 [patent_app_country] => US [patent_app_date] => 2005-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5231 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/174/07174601.pdf [firstpage_image] =>[orig_patent_app_number] => 11204550 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/204550
Mopping system and method of use Aug 15, 2005 Issued
Array ( [id] => 4996481 [patent_doc_number] => 20070039115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-22 [patent_title] => 'Surface wiper' [patent_app_type] => utility [patent_app_number] => 11/204721 [patent_app_country] => US [patent_app_date] => 2005-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2895 [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/A1/0039/20070039115.pdf [firstpage_image] =>[orig_patent_app_number] => 11204721 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/204721
Surface wiper Aug 15, 2005 Abandoned
Array ( [id] => 5663400 [patent_doc_number] => 20060168750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-03 [patent_title] => 'Cleaning tool assembly and related method of use' [patent_app_type] => utility [patent_app_number] => 11/203905 [patent_app_country] => US [patent_app_date] => 2005-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11990 [patent_no_of_claims] => 15 [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/A1/0168/20060168750.pdf [firstpage_image] =>[orig_patent_app_number] => 11203905 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/203905
Cleaning tool assembly and related method of use Aug 14, 2005 Abandoned
Array ( [id] => 619461 [patent_doc_number] => 07141122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-28 [patent_title] => 'Cylindrically configured cleaning cloth' [patent_app_type] => utility [patent_app_number] => 11/202869 [patent_app_country] => US [patent_app_date] => 2005-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 2560 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 424 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/141/07141122.pdf [firstpage_image] =>[orig_patent_app_number] => 11202869 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/202869
Cylindrically configured cleaning cloth Aug 11, 2005 Issued
Array ( [id] => 5803927 [patent_doc_number] => 20060090279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Sheet holding structure and cleaner having the same' [patent_app_type] => utility [patent_app_number] => 11/201701 [patent_app_country] => US [patent_app_date] => 2005-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5144 [patent_no_of_claims] => 10 [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/A1/0090/20060090279.pdf [firstpage_image] =>[orig_patent_app_number] => 11201701 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/201701
Sheet holding structure and cleaner having the same Aug 10, 2005 Issued
Array ( [id] => 98827 [patent_doc_number] => 07721374 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-05-25 [patent_title] => 'Debris/load leveling system' [patent_app_type] => utility [patent_app_number] => 11/199990 [patent_app_country] => US [patent_app_date] => 2005-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2092 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/721/07721374.pdf [firstpage_image] =>[orig_patent_app_number] => 11199990 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/199990
Debris/load leveling system Aug 9, 2005 Issued
Array ( [id] => 364936 [patent_doc_number] => 07483356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-27 [patent_title] => 'Universal media disc cleaning/repairing device' [patent_app_type] => utility [patent_app_number] => 11/199200 [patent_app_country] => US [patent_app_date] => 2005-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2148 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/483/07483356.pdf [firstpage_image] =>[orig_patent_app_number] => 11199200 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/199200
Universal media disc cleaning/repairing device Aug 8, 2005 Issued
Array ( [id] => 462162 [patent_doc_number] => 07234187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-26 [patent_title] => 'Electric toothbrush' [patent_app_type] => utility [patent_app_number] => 11/199289 [patent_app_country] => US [patent_app_date] => 2005-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 6400 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/234/07234187.pdf [firstpage_image] =>[orig_patent_app_number] => 11199289 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/199289
Electric toothbrush Aug 7, 2005 Issued
Array ( [id] => 7221211 [patent_doc_number] => 20050268415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Mascara brush with dual lumen bristle fibers' [patent_app_type] => utility [patent_app_number] => 11/197250 [patent_app_country] => US [patent_app_date] => 2005-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2998 [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/A1/0268/20050268415.pdf [firstpage_image] =>[orig_patent_app_number] => 11197250 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/197250
Mascara brush with dual lumen bristle fibers Aug 3, 2005 Issued
Array ( [id] => 5047862 [patent_doc_number] => 20070028406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Vehicle wash system' [patent_app_type] => utility [patent_app_number] => 11/195960 [patent_app_country] => US [patent_app_date] => 2005-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6093 [patent_no_of_claims] => 37 [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/A1/0028/20070028406.pdf [firstpage_image] =>[orig_patent_app_number] => 11195960 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/195960
Vehicle wash system Aug 2, 2005 Issued
Array ( [id] => 5656943 [patent_doc_number] => 20060142679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Backscratcher for relieving itches' [patent_app_type] => utility [patent_app_number] => 11/188950 [patent_app_country] => US [patent_app_date] => 2005-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2167 [patent_no_of_claims] => 12 [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/A1/0142/20060142679.pdf [firstpage_image] =>[orig_patent_app_number] => 11188950 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/188950
Backscratcher for relieving itches Jul 24, 2005 Abandoned
Array ( [id] => 245769 [patent_doc_number] => 07584518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-09-08 [patent_title] => 'Attachment mechanism to removably and securely retain a cleaning implement attachment on a butterfly sponge mop' [patent_app_type] => utility [patent_app_number] => 11/186090 [patent_app_country] => US [patent_app_date] => 2005-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7058 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/584/07584518.pdf [firstpage_image] =>[orig_patent_app_number] => 11186090 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/186090
Attachment mechanism to removably and securely retain a cleaning implement attachment on a butterfly sponge mop Jul 19, 2005 Issued
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