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] => 2258434 [patent_doc_number] => 04579481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-01 [patent_title] => 'Mobile offshore drilling structure for the arctic' [patent_app_type] => 1 [patent_app_number] => 6/489757 [patent_app_country] => US [patent_app_date] => 1983-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 7282 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/579/04579481.pdf [firstpage_image] =>[orig_patent_app_number] => 489757 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/489757
Mobile offshore drilling structure for the arctic Apr 28, 1983 Issued
Array ( [id] => 2141291 [patent_doc_number] => 04505618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-19 [patent_title] => 'Marine riser protector for use on offshore oil drilling rigs in icy waters' [patent_app_type] => 1 [patent_app_number] => 6/490147 [patent_app_country] => US [patent_app_date] => 1983-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1736 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/505/04505618.pdf [firstpage_image] =>[orig_patent_app_number] => 490147 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/490147
Marine riser protector for use on offshore oil drilling rigs in icy waters Apr 28, 1983 Issued
Array ( [id] => 2083370 [patent_doc_number] => 04465408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Mine-roof support control mechanism' [patent_app_type] => 1 [patent_app_number] => 6/490529 [patent_app_country] => US [patent_app_date] => 1983-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3503 [patent_no_of_claims] => 14 [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] => patents/04/465/04465408.pdf [firstpage_image] =>[orig_patent_app_number] => 490529 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/490529
Mine-roof support control mechanism Apr 28, 1983 Issued
Array ( [id] => 2168225 [patent_doc_number] => 04529008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-16 [patent_title] => 'Method of and apparatus for repairing drains and underground pipelines' [patent_app_type] => 1 [patent_app_number] => 6/489541 [patent_app_country] => US [patent_app_date] => 1983-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3758 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/529/04529008.pdf [firstpage_image] =>[orig_patent_app_number] => 489541 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/489541
Method of and apparatus for repairing drains and underground pipelines Apr 27, 1983 Issued
Array ( [id] => 2083288 [patent_doc_number] => 04465401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Minimizing subsidence effects during production of coal in situ' [patent_app_type] => 1 [patent_app_number] => 6/488065 [patent_app_country] => US [patent_app_date] => 1983-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6816 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/465/04465401.pdf [firstpage_image] =>[orig_patent_app_number] => 488065 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/488065
Minimizing subsidence effects during production of coal in situ Apr 24, 1983 Issued
Array ( [id] => 2194761 [patent_doc_number] => 04548528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-22 [patent_title] => 'Trench shoring apparatus' [patent_app_type] => 1 [patent_app_number] => 6/459395 [patent_app_country] => US [patent_app_date] => 1983-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 27 [patent_no_of_words] => 3557 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/548/04548528.pdf [firstpage_image] =>[orig_patent_app_number] => 459395 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/459395
Trench shoring apparatus Apr 17, 1983 Issued
Array ( [id] => 2360547 [patent_doc_number] => 04647250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-03 [patent_title] => 'Canadian flexible dams' [patent_app_type] => 1 [patent_app_number] => 6/487465 [patent_app_country] => US [patent_app_date] => 1983-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2984 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/647/04647250.pdf [firstpage_image] =>[orig_patent_app_number] => 487465 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/487465
Canadian flexible dams Apr 17, 1983 Issued
Array ( [id] => 2103491 [patent_doc_number] => 04473323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-25 [patent_title] => 'Buoyant arm for maintaining tension on a drilling riser' [patent_app_type] => 1 [patent_app_number] => 6/484753 [patent_app_country] => US [patent_app_date] => 1983-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2701 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/473/04473323.pdf [firstpage_image] =>[orig_patent_app_number] => 484753 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/484753
Buoyant arm for maintaining tension on a drilling riser Apr 13, 1983 Issued
Array ( [id] => 2079814 [patent_doc_number] => 04449853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => 'Flexible sleeve elbow for gas service lines' [patent_app_type] => 1 [patent_app_number] => 6/483667 [patent_app_country] => US [patent_app_date] => 1983-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2931 [patent_no_of_claims] => 3 [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/04/449/04449853.pdf [firstpage_image] =>[orig_patent_app_number] => 483667 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/483667
Flexible sleeve elbow for gas service lines Apr 10, 1983 Issued
Array ( [id] => 2094097 [patent_doc_number] => 04474506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-02 [patent_title] => 'Method for constructing in rock storage locations for liquid products, for example oil products' [patent_app_type] => 1 [patent_app_number] => 6/491323 [patent_app_country] => US [patent_app_date] => 1983-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7079 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/474/04474506.pdf [firstpage_image] =>[orig_patent_app_number] => 491323 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/491323
Method for constructing in rock storage locations for liquid products, for example oil products Apr 6, 1983 Issued
Array ( [id] => 2173305 [patent_doc_number] => 04560306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Coal face support' [patent_app_type] => 1 [patent_app_number] => 6/482373 [patent_app_country] => US [patent_app_date] => 1983-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1633 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/560/04560306.pdf [firstpage_image] =>[orig_patent_app_number] => 482373 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/482373
Coal face support Apr 4, 1983 Issued
Array ( [id] => 2068796 [patent_doc_number] => 04462714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-31 [patent_title] => 'Method and apparatus for setting a cement plug in the wide-mouth shaft of an earth cavern' [patent_app_type] => 1 [patent_app_number] => 6/481703 [patent_app_country] => US [patent_app_date] => 1983-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3378 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/462/04462714.pdf [firstpage_image] =>[orig_patent_app_number] => 481703 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/481703
Method and apparatus for setting a cement plug in the wide-mouth shaft of an earth cavern Apr 3, 1983 Issued
Array ( [id] => 2198090 [patent_doc_number] => 04523881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-18 [patent_title] => 'Lateral force system and support for supporting mine roofs' [patent_app_type] => 1 [patent_app_number] => 6/481377 [patent_app_country] => US [patent_app_date] => 1983-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4844 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/523/04523881.pdf [firstpage_image] =>[orig_patent_app_number] => 481377 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/481377
Lateral force system and support for supporting mine roofs Mar 31, 1983 Issued
Array ( [id] => 2215780 [patent_doc_number] => 04591294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-27 [patent_title] => 'Welding and laying pipelines' [patent_app_type] => 1 [patent_app_number] => 6/480512 [patent_app_country] => US [patent_app_date] => 1983-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3347 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/591/04591294.pdf [firstpage_image] =>[orig_patent_app_number] => 480512 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/480512
Welding and laying pipelines Mar 29, 1983 Issued
Array ( [id] => 2193389 [patent_doc_number] => 04519728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-28 [patent_title] => 'Floating offshore structure' [patent_app_type] => 1 [patent_app_number] => 6/478327 [patent_app_country] => US [patent_app_date] => 1983-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 4775 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/519/04519728.pdf [firstpage_image] =>[orig_patent_app_number] => 478327 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/478327
Floating offshore structure Mar 23, 1983 Issued
Array ( [id] => 2144840 [patent_doc_number] => 04497596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-05 [patent_title] => 'Method of minimizing fines migration in a subterranean formation' [patent_app_type] => 1 [patent_app_number] => 6/478573 [patent_app_country] => US [patent_app_date] => 1983-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3626 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/497/04497596.pdf [firstpage_image] =>[orig_patent_app_number] => 478573 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/478573
Method of minimizing fines migration in a subterranean formation Mar 23, 1983 Issued
Array ( [id] => 2064364 [patent_doc_number] => 04487690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-11 [patent_title] => 'Sump or flush installable roof drain' [patent_app_type] => 1 [patent_app_number] => 6/476985 [patent_app_country] => US [patent_app_date] => 1983-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4457 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 437 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/487/04487690.pdf [firstpage_image] =>[orig_patent_app_number] => 476985 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/476985
Sump or flush installable roof drain Mar 20, 1983 Issued
Array ( [id] => 2156144 [patent_doc_number] => 04521134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-04 [patent_title] => 'Elevating device for an artificial island or work platform' [patent_app_type] => 1 [patent_app_number] => 6/476875 [patent_app_country] => US [patent_app_date] => 1983-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1196 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/521/04521134.pdf [firstpage_image] =>[orig_patent_app_number] => 476875 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/476875
Elevating device for an artificial island or work platform Mar 17, 1983 Issued
Array ( [id] => 2171777 [patent_doc_number] => 04547106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-15 [patent_title] => 'Ground anchors' [patent_app_type] => 1 [patent_app_number] => 6/475503 [patent_app_country] => US [patent_app_date] => 1983-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2830 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/547/04547106.pdf [firstpage_image] =>[orig_patent_app_number] => 475503 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/475503
Ground anchors Mar 14, 1983 Issued
Array ( [id] => 2129112 [patent_doc_number] => 04515496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-07 [patent_title] => 'Securing assembly' [patent_app_type] => 1 [patent_app_number] => 6/475652 [patent_app_country] => US [patent_app_date] => 1983-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1570 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/515/04515496.pdf [firstpage_image] =>[orig_patent_app_number] => 475652 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/475652
Securing assembly Mar 14, 1983 Issued
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