Search

Maria N. Von Buhr

Examiner (ID: 13849, Phone: (571)272-3755 , Office: P/2125 )

Most Active Art Unit
2117
Art Unit(s)
2307, 2171, 2121, 2126, 2125, 2117, 2771, 2777, 2122
Total Applications
1334
Issued Applications
980
Pending Applications
47
Abandoned Applications
316

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2608740 [patent_doc_number] => 04968179 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Secondary containment system for hazardous fluid conveyance and delivery systems' [patent_app_type] => 1 [patent_app_number] => 7/306956 [patent_app_country] => US [patent_app_date] => 1989-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3898 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/968/04968179.pdf [firstpage_image] =>[orig_patent_app_number] => 306956 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/306956
Secondary containment system for hazardous fluid conveyance and delivery systems Feb 6, 1989 Issued
Array ( [id] => 2609656 [patent_doc_number] => 04943188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-24 [patent_title] => 'Rotating lug anchor connector' [patent_app_type] => 1 [patent_app_number] => 7/307053 [patent_app_country] => US [patent_app_date] => 1989-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 27 [patent_no_of_words] => 6074 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/943/04943188.pdf [firstpage_image] =>[orig_patent_app_number] => 307053 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/307053
Rotating lug anchor connector Feb 5, 1989 Issued
Array ( [id] => 2581618 [patent_doc_number] => 04917536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Fluid storage system' [patent_app_type] => 1 [patent_app_number] => 7/304663 [patent_app_country] => US [patent_app_date] => 1989-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1506 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/917/04917536.pdf [firstpage_image] =>[orig_patent_app_number] => 304663 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/304663
Fluid storage system Jan 30, 1989 Issued
Array ( [id] => 2585996 [patent_doc_number] => 04923338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Process for lowering building structures' [patent_app_type] => 1 [patent_app_number] => 7/304152 [patent_app_country] => US [patent_app_date] => 1989-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2084 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923338.pdf [firstpage_image] =>[orig_patent_app_number] => 304152 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/304152
Process for lowering building structures Jan 30, 1989 Issued
Array ( [id] => 2725310 [patent_doc_number] => 05039250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Environment control barrier and apparatus and method for the installation of the barrier' [patent_app_type] => 1 [patent_app_number] => 7/302988 [patent_app_country] => US [patent_app_date] => 1989-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3666 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/039/05039250.pdf [firstpage_image] =>[orig_patent_app_number] => 302988 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/302988
Environment control barrier and apparatus and method for the installation of the barrier Jan 29, 1989 Issued
Array ( [id] => 2657180 [patent_doc_number] => 04934868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Water control structure and roller assembly therefor' [patent_app_type] => 1 [patent_app_number] => 7/302911 [patent_app_country] => US [patent_app_date] => 1989-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3938 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/934/04934868.pdf [firstpage_image] =>[orig_patent_app_number] => 302911 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/302911
Water control structure and roller assembly therefor Jan 29, 1989 Issued
Array ( [id] => 2587378 [patent_doc_number] => 04964759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Apparatus for selectively rotating a tool relative to the wall of a conduit' [patent_app_type] => 1 [patent_app_number] => 7/333322 [patent_app_country] => US [patent_app_date] => 1989-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3261 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/964/04964759.pdf [firstpage_image] =>[orig_patent_app_number] => 333322 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/333322
Apparatus for selectively rotating a tool relative to the wall of a conduit Jan 29, 1989 Issued
Array ( [id] => 2684311 [patent_doc_number] => 04984289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Apparatus for controlling underground excavator' [patent_app_type] => 1 [patent_app_number] => 7/309726 [patent_app_country] => US [patent_app_date] => 1989-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7250 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 632 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984289.pdf [firstpage_image] =>[orig_patent_app_number] => 309726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/309726
Apparatus for controlling underground excavator Jan 29, 1989 Issued
Array ( [id] => 2515552 [patent_doc_number] => 04877358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Method and apparatus of constructing a novel underground impervious barrier' [patent_app_type] => 1 [patent_app_number] => 7/303046 [patent_app_country] => US [patent_app_date] => 1989-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2608 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877358.pdf [firstpage_image] =>[orig_patent_app_number] => 303046 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303046
Method and apparatus of constructing a novel underground impervious barrier Jan 29, 1989 Issued
Array ( [id] => 2591814 [patent_doc_number] => 04930939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Wall with gravity support structure, building element and method for construction thereof' [patent_app_type] => 1 [patent_app_number] => 7/301386 [patent_app_country] => US [patent_app_date] => 1989-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 4631 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/930/04930939.pdf [firstpage_image] =>[orig_patent_app_number] => 301386 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/301386
Wall with gravity support structure, building element and method for construction thereof Jan 24, 1989 Issued
Array ( [id] => 2548338 [patent_doc_number] => 04896996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Wave actuated coastal erosion reversal system for shorelines' [patent_app_type] => 1 [patent_app_number] => 7/300793 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6151 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896996.pdf [firstpage_image] =>[orig_patent_app_number] => 300793 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/300793
Wave actuated coastal erosion reversal system for shorelines Jan 22, 1989 Issued
Array ( [id] => 2734486 [patent_doc_number] => 05011328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Permeable breakwater' [patent_app_type] => 1 [patent_app_number] => 7/299493 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 7988 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011328.pdf [firstpage_image] =>[orig_patent_app_number] => 299493 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/299493
Permeable breakwater Jan 22, 1989 Issued
Array ( [id] => 2737338 [patent_doc_number] => 04986697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Marine pipeline trenching plow for simultaneous pipe laying and entrenchment' [patent_app_type] => 1 [patent_app_number] => 7/299045 [patent_app_country] => US [patent_app_date] => 1989-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 8200 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/986/04986697.pdf [firstpage_image] =>[orig_patent_app_number] => 299045 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/299045
Marine pipeline trenching plow for simultaneous pipe laying and entrenchment Jan 18, 1989 Issued
Array ( [id] => 2627238 [patent_doc_number] => 04892446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Group control means for hydraulic mine-roof supports' [patent_app_type] => 1 [patent_app_number] => 7/299003 [patent_app_country] => US [patent_app_date] => 1989-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1386 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892446.pdf [firstpage_image] =>[orig_patent_app_number] => 299003 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/299003
Group control means for hydraulic mine-roof supports Jan 18, 1989 Issued
Array ( [id] => 2592106 [patent_doc_number] => 04911586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Plug for pier hole' [patent_app_type] => 1 [patent_app_number] => 7/298427 [patent_app_country] => US [patent_app_date] => 1989-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2113 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/911/04911586.pdf [firstpage_image] =>[orig_patent_app_number] => 298427 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/298427
Plug for pier hole Jan 17, 1989 Issued
Array ( [id] => 2697464 [patent_doc_number] => 04992003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Unit comprising mesh combined with geotextile' [patent_app_type] => 1 [patent_app_number] => 7/296503 [patent_app_country] => US [patent_app_date] => 1989-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2619 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992003.pdf [firstpage_image] =>[orig_patent_app_number] => 296503 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/296503
Unit comprising mesh combined with geotextile Jan 11, 1989 Issued
Array ( [id] => 2617652 [patent_doc_number] => 04906135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Method and apparatus for salt dome storage of hazardous waste' [patent_app_type] => 1 [patent_app_number] => 7/294909 [patent_app_country] => US [patent_app_date] => 1989-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5345 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906135.pdf [firstpage_image] =>[orig_patent_app_number] => 294909 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/294909
Method and apparatus for salt dome storage of hazardous waste Jan 5, 1989 Issued
Array ( [id] => 2575929 [patent_doc_number] => 04925344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Method and apparatus for replacing buried pipe' [patent_app_type] => 1 [patent_app_number] => 7/292761 [patent_app_country] => US [patent_app_date] => 1989-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5567 [patent_no_of_claims] => 20 [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/04/925/04925344.pdf [firstpage_image] =>[orig_patent_app_number] => 292761 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/292761
Method and apparatus for replacing buried pipe Jan 2, 1989 Issued
90/001683 CRIBBING Jan 2, 1989 Issued
Array ( [id] => 2657300 [patent_doc_number] => 04934874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Mobile pumping installation' [patent_app_type] => 1 [patent_app_number] => 7/272988 [patent_app_country] => US [patent_app_date] => 1988-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2939 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/934/04934874.pdf [firstpage_image] =>[orig_patent_app_number] => 272988 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272988
Mobile pumping installation Dec 20, 1988 Issued
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