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] => 2258169 [patent_doc_number] => 04569616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-11 [patent_title] => 'Driving process of enlarged tunnel' [patent_app_type] => 1 [patent_app_number] => 6/557445 [patent_app_country] => US [patent_app_date] => 1983-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 3914 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/569/04569616.pdf [firstpage_image] =>[orig_patent_app_number] => 557445 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/557445
Driving process of enlarged tunnel Dec 1, 1983 Issued
Array ( [id] => 2233349 [patent_doc_number] => 04596491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-24 [patent_title] => 'Internally reinforced extruded plastic pipe' [patent_app_type] => 1 [patent_app_number] => 6/556416 [patent_app_country] => US [patent_app_date] => 1983-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 9866 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/596/04596491.pdf [firstpage_image] =>[orig_patent_app_number] => 556416 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/556416
Internally reinforced extruded plastic pipe Nov 29, 1983 Issued
Array ( [id] => 2148982 [patent_doc_number] => 04549835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Docking apparatus for ships' [patent_app_type] => 1 [patent_app_number] => 6/554501 [patent_app_country] => US [patent_app_date] => 1983-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 58 [patent_no_of_words] => 16123 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/549/04549835.pdf [firstpage_image] =>[orig_patent_app_number] => 554501 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/554501
Docking apparatus for ships Nov 22, 1983 Issued
Array ( [id] => 2214844 [patent_doc_number] => 04577999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Process for storing liquid waste in salt cavities' [patent_app_type] => 1 [patent_app_number] => 6/553143 [patent_app_country] => US [patent_app_date] => 1983-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3758 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/577/04577999.pdf [firstpage_image] =>[orig_patent_app_number] => 553143 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/553143
Process for storing liquid waste in salt cavities Nov 17, 1983 Issued
Array ( [id] => 2129146 [patent_doc_number] => 04515500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-07 [patent_title] => 'Combustion powered wave generator' [patent_app_type] => 1 [patent_app_number] => 6/551951 [patent_app_country] => US [patent_app_date] => 1983-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1478 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/515/04515500.pdf [firstpage_image] =>[orig_patent_app_number] => 551951 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/551951
Combustion powered wave generator Nov 14, 1983 Issued
Array ( [id] => 2170728 [patent_doc_number] => 04560125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Supporting apparatus for pipelines systems' [patent_app_type] => 1 [patent_app_number] => 6/551541 [patent_app_country] => US [patent_app_date] => 1983-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2276 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/560/04560125.pdf [firstpage_image] =>[orig_patent_app_number] => 551541 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/551541
Supporting apparatus for pipelines systems Nov 13, 1983 Issued
Array ( [id] => 2127129 [patent_doc_number] => 04543013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Groundwater protection system' [patent_app_type] => 1 [patent_app_number] => 6/550781 [patent_app_country] => US [patent_app_date] => 1983-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1940 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/543/04543013.pdf [firstpage_image] =>[orig_patent_app_number] => 550781 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/550781
Groundwater protection system Nov 13, 1983 Issued
Array ( [id] => 2127155 [patent_doc_number] => 04543016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Underground leachate barrier and method of making same' [patent_app_type] => 1 [patent_app_number] => 6/551463 [patent_app_country] => US [patent_app_date] => 1983-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1755 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/543/04543016.pdf [firstpage_image] =>[orig_patent_app_number] => 551463 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/551463
Underground leachate barrier and method of making same Nov 13, 1983 Issued
Array ( [id] => 2141313 [patent_doc_number] => 04505620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-19 [patent_title] => 'Flexible offshore platform' [patent_app_type] => 1 [patent_app_number] => 6/545153 [patent_app_country] => US [patent_app_date] => 1983-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1630 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/505/04505620.pdf [firstpage_image] =>[orig_patent_app_number] => 545153 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/545153
Flexible offshore platform Oct 24, 1983 Issued
Array ( [id] => 2266115 [patent_doc_number] => 04565468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Moisture impervient barrier and method for making same' [patent_app_type] => 1 [patent_app_number] => 6/544503 [patent_app_country] => US [patent_app_date] => 1983-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2419 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565468.pdf [firstpage_image] =>[orig_patent_app_number] => 544503 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/544503
Moisture impervient barrier and method for making same Oct 23, 1983 Issued
Array ( [id] => 2155980 [patent_doc_number] => 04553876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-19 [patent_title] => 'Method and apparatus for laying drains in frost-susceptible ground, and drains laid in such ground' [patent_app_type] => 1 [patent_app_number] => 6/543543 [patent_app_country] => US [patent_app_date] => 1983-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3153 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/553/04553876.pdf [firstpage_image] =>[orig_patent_app_number] => 543543 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/543543
Method and apparatus for laying drains in frost-susceptible ground, and drains laid in such ground Oct 18, 1983 Issued
Array ( [id] => 2166899 [patent_doc_number] => 04537536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-27 [patent_title] => 'Process and apparatus of constructing a water tight underground pile wall' [patent_app_type] => 1 [patent_app_number] => 6/543071 [patent_app_country] => US [patent_app_date] => 1983-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2121 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 504 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/537/04537536.pdf [firstpage_image] =>[orig_patent_app_number] => 543071 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/543071
Process and apparatus of constructing a water tight underground pile wall Oct 17, 1983 Issued
Array ( [id] => 2123094 [patent_doc_number] => 04482268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-13 [patent_title] => 'Boat lift' [patent_app_type] => 1 [patent_app_number] => 6/541715 [patent_app_country] => US [patent_app_date] => 1983-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4032 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/482/04482268.pdf [firstpage_image] =>[orig_patent_app_number] => 541715 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/541715
Boat lift Oct 12, 1983 Issued
Array ( [id] => 2132849 [patent_doc_number] => 04491441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-01 [patent_title] => 'Self-advancing support and control means therefor' [patent_app_type] => 1 [patent_app_number] => 6/541557 [patent_app_country] => US [patent_app_date] => 1983-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3230 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/491/04491441.pdf [firstpage_image] =>[orig_patent_app_number] => 541557 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/541557
Self-advancing support and control means therefor Oct 12, 1983 Issued
Array ( [id] => 2088732 [patent_doc_number] => 04486124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Pipe laying method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/541203 [patent_app_country] => US [patent_app_date] => 1983-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3590 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/486/04486124.pdf [firstpage_image] =>[orig_patent_app_number] => 541203 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/541203
Pipe laying method and apparatus Oct 11, 1983 Issued
Array ( [id] => 2305153 [patent_doc_number] => 04645379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Pyramidal offshore structure' [patent_app_type] => 1 [patent_app_number] => 6/538386 [patent_app_country] => US [patent_app_date] => 1983-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5489 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645379.pdf [firstpage_image] =>[orig_patent_app_number] => 538386 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/538386
Pyramidal offshore structure Oct 2, 1983 Issued
Array ( [id] => 2257212 [patent_doc_number] => 04564313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-14 [patent_title] => 'Rectilinear culvert structure' [patent_app_type] => 1 [patent_app_number] => 6/537337 [patent_app_country] => US [patent_app_date] => 1983-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3789 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/564/04564313.pdf [firstpage_image] =>[orig_patent_app_number] => 537337 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/537337
Rectilinear culvert structure Sep 28, 1983 Issued
06/537083 MINE ROOF SUPPORTING TRUSS SYSTEM Sep 28, 1983 Abandoned
Array ( [id] => 2110801 [patent_doc_number] => 04484840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-27 [patent_title] => 'Method and apparatus for installing anodes on steel platforms at offshore locations' [patent_app_type] => 1 [patent_app_number] => 6/536807 [patent_app_country] => US [patent_app_date] => 1983-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 6492 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/484/04484840.pdf [firstpage_image] =>[orig_patent_app_number] => 536807 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/536807
Method and apparatus for installing anodes on steel platforms at offshore locations Sep 27, 1983 Issued
Array ( [id] => 2110792 [patent_doc_number] => 04484839 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-27 [patent_title] => 'Method and apparatus for installing anodes on steel platforms at offshore locations' [patent_app_type] => 1 [patent_app_number] => 6/536793 [patent_app_country] => US [patent_app_date] => 1983-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4944 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/484/04484839.pdf [firstpage_image] =>[orig_patent_app_number] => 536793 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/536793
Method and apparatus for installing anodes on steel platforms at offshore locations Sep 27, 1983 Issued
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