Search

Michael A Riegelman

Examiner (ID: 7588, Phone: (571)270-7956 , Office: P/3654 )

Most Active Art Unit
3654
Art Unit(s)
3654
Total Applications
1188
Issued Applications
899
Pending Applications
55
Abandoned Applications
234

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4267570 [patent_doc_number] => 06182326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Workshop dust collection apparatus and method' [patent_app_type] => 1 [patent_app_number] => 9/247351 [patent_app_country] => US [patent_app_date] => 1999-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2577 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/182/06182326.pdf [firstpage_image] =>[orig_patent_app_number] => 247351 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/247351
Workshop dust collection apparatus and method Feb 9, 1999 Issued
Array ( [id] => 4130509 [patent_doc_number] => 06154918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Portable vacuum cleaner handle construction' [patent_app_type] => 1 [patent_app_number] => 9/245654 [patent_app_country] => US [patent_app_date] => 1999-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1111 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/154/06154918.pdf [firstpage_image] =>[orig_patent_app_number] => 245654 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/245654
Portable vacuum cleaner handle construction Feb 7, 1999 Issued
Array ( [id] => 4243949 [patent_doc_number] => 06243910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Apparatus for cleaning the tubular frames of scaffolding' [patent_app_type] => 1 [patent_app_number] => 9/244023 [patent_app_country] => US [patent_app_date] => 1999-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 720 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243910.pdf [firstpage_image] =>[orig_patent_app_number] => 244023 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/244023
Apparatus for cleaning the tubular frames of scaffolding Feb 3, 1999 Issued
Array ( [id] => 4144904 [patent_doc_number] => 06081961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Portable vacuum cleaner' [patent_app_type] => 1 [patent_app_number] => 9/244294 [patent_app_country] => US [patent_app_date] => 1999-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1137 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081961.pdf [firstpage_image] =>[orig_patent_app_number] => 244294 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/244294
Portable vacuum cleaner Feb 2, 1999 Issued
Array ( [id] => 1439152 [patent_doc_number] => 06334234 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Cleaner head for a vacuum cleaner' [patent_app_type] => B1 [patent_app_number] => 09/239860 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5341 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/334/06334234.pdf [firstpage_image] =>[orig_patent_app_number] => 09239860 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/239860
Cleaner head for a vacuum cleaner Jan 28, 1999 Issued
Array ( [id] => 4124127 [patent_doc_number] => 06105202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Intelligent suction device capable of automatically adapting the suction force according to the conditions of the surface, particularly for vacuum cleaners and the like' [patent_app_type] => 1 [patent_app_number] => 9/236786 [patent_app_country] => US [patent_app_date] => 1999-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2595 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/105/06105202.pdf [firstpage_image] =>[orig_patent_app_number] => 236786 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/236786
Intelligent suction device capable of automatically adapting the suction force according to the conditions of the surface, particularly for vacuum cleaners and the like Jan 24, 1999 Issued
Array ( [id] => 4104366 [patent_doc_number] => 06145152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Replaceable head toothbrush construction' [patent_app_type] => 1 [patent_app_number] => 9/236032 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1336 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/145/06145152.pdf [firstpage_image] =>[orig_patent_app_number] => 236032 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/236032
Replaceable head toothbrush construction Jan 21, 1999 Issued
Array ( [id] => 4287820 [patent_doc_number] => 06197263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Automobile air freshener' [patent_app_type] => 1 [patent_app_number] => 9/236018 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3139 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/197/06197263.pdf [firstpage_image] =>[orig_patent_app_number] => 236018 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/236018
Automobile air freshener Jan 21, 1999 Issued
Array ( [id] => 4217294 [patent_doc_number] => 06134738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Brush construction for cleaning toilet bowls' [patent_app_type] => 1 [patent_app_number] => 9/234918 [patent_app_country] => US [patent_app_date] => 1999-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3000 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134738.pdf [firstpage_image] =>[orig_patent_app_number] => 234918 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234918
Brush construction for cleaning toilet bowls Jan 20, 1999 Issued
Array ( [id] => 1208585 [patent_doc_number] => 06708364 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-23 [patent_title] => 'Flexible brush head for a toothbrush' [patent_app_type] => B1 [patent_app_number] => 09/231293 [patent_app_country] => US [patent_app_date] => 1999-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 29 [patent_no_of_words] => 4633 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/708/06708364.pdf [firstpage_image] =>[orig_patent_app_number] => 09231293 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231293
Flexible brush head for a toothbrush Jan 14, 1999 Issued
Array ( [id] => 4103851 [patent_doc_number] => 06119294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Cleaning system with automatically controlled brush pressure' [patent_app_type] => 1 [patent_app_number] => 9/232203 [patent_app_country] => US [patent_app_date] => 1999-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2052 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/119/06119294.pdf [firstpage_image] =>[orig_patent_app_number] => 232203 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232203
Cleaning system with automatically controlled brush pressure Jan 13, 1999 Issued
Array ( [id] => 4099021 [patent_doc_number] => 06125501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Vacuum cleaner using a sheet filter' [patent_app_type] => 1 [patent_app_number] => 9/227582 [patent_app_country] => US [patent_app_date] => 1999-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1212 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/125/06125501.pdf [firstpage_image] =>[orig_patent_app_number] => 227582 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/227582
Vacuum cleaner using a sheet filter Jan 7, 1999 Issued
Array ( [id] => 4208893 [patent_doc_number] => 06141826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Center air feed for cyclonic separator' [patent_app_type] => 1 [patent_app_number] => 9/227534 [patent_app_country] => US [patent_app_date] => 1999-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 32 [patent_no_of_words] => 4424 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/141/06141826.pdf [firstpage_image] =>[orig_patent_app_number] => 227534 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/227534
Center air feed for cyclonic separator Jan 7, 1999 Issued
Array ( [id] => 4209685 [patent_doc_number] => 06073300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Valve assembly for carpet extractor' [patent_app_type] => 1 [patent_app_number] => 9/227671 [patent_app_country] => US [patent_app_date] => 1999-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 25 [patent_no_of_words] => 9901 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/073/06073300.pdf [firstpage_image] =>[orig_patent_app_number] => 227671 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/227671
Valve assembly for carpet extractor Jan 7, 1999 Issued
Array ( [id] => 4280625 [patent_doc_number] => 06324715 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Apparatus for cleaning semiconductor substrates' [patent_app_type] => 1 [patent_app_number] => 9/227273 [patent_app_country] => US [patent_app_date] => 1999-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3427 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/324/06324715.pdf [firstpage_image] =>[orig_patent_app_number] => 227273 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/227273
Apparatus for cleaning semiconductor substrates Jan 6, 1999 Issued
Array ( [id] => 4185830 [patent_doc_number] => 06108864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Vacuum cleaner having a reusable dirt cup' [patent_app_type] => 1 [patent_app_number] => 9/226736 [patent_app_country] => US [patent_app_date] => 1999-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2279 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/108/06108864.pdf [firstpage_image] =>[orig_patent_app_number] => 226736 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/226736
Vacuum cleaner having a reusable dirt cup Jan 6, 1999 Issued
Array ( [id] => 4104310 [patent_doc_number] => 06145148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Method and apparatus for cleaning of semiconductor substrates using hydrofluoric acid (HF)' [patent_app_type] => 1 [patent_app_number] => 9/227499 [patent_app_country] => US [patent_app_date] => 1999-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4427 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/145/06145148.pdf [firstpage_image] =>[orig_patent_app_number] => 227499 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/227499
Method and apparatus for cleaning of semiconductor substrates using hydrofluoric acid (HF) Jan 6, 1999 Issued
Array ( [id] => 4144938 [patent_doc_number] => 06081963 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Nozzle lift and adjustmentmechanism for an upright vacuum cleaner' [patent_app_type] => 1 [patent_app_number] => 9/224685 [patent_app_country] => US [patent_app_date] => 1999-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 8796 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081963.pdf [firstpage_image] =>[orig_patent_app_number] => 224685 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/224685
Nozzle lift and adjustmentmechanism for an upright vacuum cleaner Jan 3, 1999 Issued
Array ( [id] => 4413349 [patent_doc_number] => 06193932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Sterilization container and instrument holder therefor' [patent_app_type] => 1 [patent_app_number] => 9/213792 [patent_app_country] => US [patent_app_date] => 1998-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2582 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/193/06193932.pdf [firstpage_image] =>[orig_patent_app_number] => 213792 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/213792
Sterilization container and instrument holder therefor Dec 16, 1998 Issued
Array ( [id] => 4140999 [patent_doc_number] => 06138321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Snow removing system for vehicles' [patent_app_type] => 1 [patent_app_number] => 9/204493 [patent_app_country] => US [patent_app_date] => 1998-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2355 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/138/06138321.pdf [firstpage_image] =>[orig_patent_app_number] => 204493 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/204493
Snow removing system for vehicles Dec 2, 1998 Issued
Menu