Search

David A. Redding

Examiner (ID: 6945, Phone: (571)272-1276 , Office: P/3723 )

Most Active Art Unit
3723
Art Unit(s)
1809, 1744, 3723, 2899, 1801, 1815, 1303, 1754
Total Applications
3382
Issued Applications
2727
Pending Applications
205
Abandoned Applications
458

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7813700 [patent_doc_number] => 20120060320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'ROBOT CLEANER SYSTEM HAVING ROBOT CLEANER AND DOCKING STATION' [patent_app_type] => utility [patent_app_number] => 13/247430 [patent_app_country] => US [patent_app_date] => 2011-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5678 [patent_no_of_claims] => 4 [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/A1/0060/20120060320.pdf [firstpage_image] =>[orig_patent_app_number] => 13247430 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/247430
Robot cleaner system having robot cleaner and docking station Sep 27, 2011 Issued
Array ( [id] => 8046695 [patent_doc_number] => 20120073079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'DEBRIS SHREDDING PICK UP HEAD FOR A MOBILE SWEEPER' [patent_app_type] => utility [patent_app_number] => 13/246074 [patent_app_country] => US [patent_app_date] => 2011-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4783 [patent_no_of_claims] => 21 [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/A1/0073/20120073079.pdf [firstpage_image] =>[orig_patent_app_number] => 13246074 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/246074
DEBRIS SHREDDING PICK UP HEAD FOR A MOBILE SWEEPER Sep 26, 2011 Abandoned
Array ( [id] => 9072130 [patent_doc_number] => 08549698 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-10-08 [patent_title] => 'Vacuum cleaner with wind-driven lighting equipment' [patent_app_type] => utility [patent_app_number] => 13/244360 [patent_app_country] => US [patent_app_date] => 2011-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 914 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13244360 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/244360
Vacuum cleaner with wind-driven lighting equipment Sep 23, 2011 Issued
Array ( [id] => 10088737 [patent_doc_number] => 09125537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-08 [patent_title] => 'Upright vacuum cleaner' [patent_app_type] => utility [patent_app_number] => 13/200366 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3420 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13200366 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/200366
Upright vacuum cleaner Sep 22, 2011 Issued
Array ( [id] => 11827235 [patent_doc_number] => 09723962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Dust inflow sensing unit and robot cleaner having the same' [patent_app_type] => utility [patent_app_number] => 13/200369 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6973 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13200369 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/200369
Dust inflow sensing unit and robot cleaner having the same Sep 22, 2011 Issued
Array ( [id] => 8887046 [patent_doc_number] => 20130160230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'VACUUM CLEANING DEVICE, COMPRISING A UNIT WITH A MOVABLE SURFACE FOR GENERATING AN OSCILLATING AIRFLOW' [patent_app_type] => utility [patent_app_number] => 13/821258 [patent_app_country] => US [patent_app_date] => 2011-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7192 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13821258 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/821258
Vacuum cleaning device, comprising a unit with a movable surface for generating an oscillating airflow Sep 20, 2011 Issued
Array ( [id] => 8512394 [patent_doc_number] => 20120311802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'Vacuum cleaner multi-directional brushroll/agitator' [patent_app_type] => utility [patent_app_number] => 13/199845 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2195 [patent_no_of_claims] => 27 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13199845 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/199845
Vacuum cleaner multi-directional brushroll/agitator Sep 11, 2011 Abandoned
Array ( [id] => 8438524 [patent_doc_number] => 20120255140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-11 [patent_title] => 'ELECTRIC VACUUM CLEANER' [patent_app_type] => utility [patent_app_number] => 13/501991 [patent_app_country] => US [patent_app_date] => 2011-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8482 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13501991 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/501991
ELECTRIC VACUUM CLEANER Sep 7, 2011 Abandoned
Array ( [id] => 8693517 [patent_doc_number] => 20130055526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'VACUUM CLEANER WITH BELT DRIVE DISENGAGER' [patent_app_type] => utility [patent_app_number] => 13/227049 [patent_app_country] => US [patent_app_date] => 2011-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7085 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13227049 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/227049
Vacuum cleaner with belt drive disengager Sep 6, 2011 Issued
Array ( [id] => 8959392 [patent_doc_number] => 20130198994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'Vacuum-Cleaning Apparatus with Vacuum-Cleaner Unit and Filter Bag' [patent_app_type] => utility [patent_app_number] => 13/820705 [patent_app_country] => US [patent_app_date] => 2011-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5943 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13820705 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/820705
Vacuum-cleaning apparatus with vacuum-cleaner unit and filter bag Sep 4, 2011 Issued
Array ( [id] => 8214997 [patent_doc_number] => 20120131760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'RECOVERY TANK FOR AN EXTRACTOR CLEANING MACHINE' [patent_app_type] => utility [patent_app_number] => 13/224040 [patent_app_country] => US [patent_app_date] => 2011-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5098 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13224040 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/224040
Recovery tank for an extractor cleaning machine Aug 31, 2011 Issued
Array ( [id] => 8273463 [patent_doc_number] => 20120167334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'BELT SHIFTER MECHANISM' [patent_app_type] => utility [patent_app_number] => 13/223579 [patent_app_country] => US [patent_app_date] => 2011-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2641 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13223579 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/223579
BELT SHIFTER MECHANISM Aug 31, 2011 Abandoned
Array ( [id] => 8034255 [patent_doc_number] => 20120066859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'RECOVERY TANK ASSEMBLY FOR AN EXTRACTOR CLEANING MACHINE' [patent_app_type] => utility [patent_app_number] => 13/224205 [patent_app_country] => US [patent_app_date] => 2011-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4195 [patent_no_of_claims] => 22 [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/A1/0066/20120066859.pdf [firstpage_image] =>[orig_patent_app_number] => 13224205 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/224205
Recovery tank assembly for an extractor cleaning machine Aug 31, 2011 Issued
Array ( [id] => 7786124 [patent_doc_number] => 20120047680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'RECOVERY TANK ASSEMBLY HAVING A POUR SPOUT FOR AN EXTRACTOR CLEANING MACHINE' [patent_app_type] => utility [patent_app_number] => 13/224227 [patent_app_country] => US [patent_app_date] => 2011-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4316 [patent_no_of_claims] => 22 [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/A1/0047/20120047680.pdf [firstpage_image] =>[orig_patent_app_number] => 13224227 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/224227
Recovery tank assembly having a pour spout for an extractor cleaning machine Aug 31, 2011 Issued
Array ( [id] => 8679083 [patent_doc_number] => 20130047367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'Propane Vacuum' [patent_app_type] => utility [patent_app_number] => 13/219603 [patent_app_country] => US [patent_app_date] => 2011-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 7276 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13219603 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/219603
Propane Vacuum Aug 26, 2011 Abandoned
Array ( [id] => 8378609 [patent_doc_number] => 20120222233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-06 [patent_title] => 'Propane Vacuum' [patent_app_type] => utility [patent_app_number] => 13/219600 [patent_app_country] => US [patent_app_date] => 2011-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6594 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13219600 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/219600
Propane Vacuum Aug 25, 2011 Abandoned
Array ( [id] => 7653462 [patent_doc_number] => 20110302731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'WET/DRY FLOOR CLEANING UNIT' [patent_app_type] => utility [patent_app_number] => 13/212883 [patent_app_country] => US [patent_app_date] => 2011-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 57 [patent_no_of_words] => 18161 [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/A1/0302/20110302731.pdf [firstpage_image] =>[orig_patent_app_number] => 13212883 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/212883
Wet/dry floor cleaning unit Aug 17, 2011 Issued
Array ( [id] => 10082182 [patent_doc_number] => 09119511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Centrifugal dirt separation configurations for household-type and shop-type vacuum cleaners' [patent_app_type] => utility [patent_app_number] => 13/209867 [patent_app_country] => US [patent_app_date] => 2011-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 6469 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13209867 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/209867
Centrifugal dirt separation configurations for household-type and shop-type vacuum cleaners Aug 14, 2011 Issued
Array ( [id] => 8414779 [patent_doc_number] => 20120242279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'PLUG STORAGE STRUCTURE OF CLEANING ROBOT' [patent_app_type] => utility [patent_app_number] => 13/198827 [patent_app_country] => US [patent_app_date] => 2011-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2925 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13198827 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/198827
Plug storage structure of cleaning robot Aug 4, 2011 Issued
Array ( [id] => 8396399 [patent_doc_number] => 08266763 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-09-18 [patent_title] => 'Leaf and lawn vacuum bagger' [patent_app_type] => utility [patent_app_number] => 13/196863 [patent_app_country] => US [patent_app_date] => 2011-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3684 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13196863 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/196863
Leaf and lawn vacuum bagger Aug 1, 2011 Issued
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