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] => 2470536 [patent_doc_number] => 04822213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Narrow accessway sewage collection tank assembly, remote operated quick connect-disconnect coupling and system using the same' [patent_app_type] => 1 [patent_app_number] => 7/139833 [patent_app_country] => US [patent_app_date] => 1987-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6074 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/822/04822213.pdf [firstpage_image] =>[orig_patent_app_number] => 139833 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139833
Narrow accessway sewage collection tank assembly, remote operated quick connect-disconnect coupling and system using the same Dec 29, 1987 Issued
Array ( [id] => 2481110 [patent_doc_number] => 04846606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Excavated earth and sand transporting apparatus for use in a shield machine' [patent_app_type] => 1 [patent_app_number] => 7/138931 [patent_app_country] => US [patent_app_date] => 1987-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2581 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/846/04846606.pdf [firstpage_image] =>[orig_patent_app_number] => 138931 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138931
Excavated earth and sand transporting apparatus for use in a shield machine Dec 28, 1987 Issued
Array ( [id] => 2519598 [patent_doc_number] => 04797036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Marine tether anchoring device' [patent_app_type] => 1 [patent_app_number] => 7/137931 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2400 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/797/04797036.pdf [firstpage_image] =>[orig_patent_app_number] => 137931 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/137931
Marine tether anchoring device Dec 27, 1987 Issued
Array ( [id] => 2409151 [patent_doc_number] => 04770564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Mining support pillars' [patent_app_type] => 1 [patent_app_number] => 7/139151 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 4097 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/770/04770564.pdf [firstpage_image] =>[orig_patent_app_number] => 139151 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139151
Mining support pillars Dec 27, 1987 Issued
Array ( [id] => 2465613 [patent_doc_number] => 04878783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Hydraulic stab connector with angular freedom' [patent_app_type] => 1 [patent_app_number] => 7/138433 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2171 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/878/04878783.pdf [firstpage_image] =>[orig_patent_app_number] => 138433 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138433
Hydraulic stab connector with angular freedom Dec 27, 1987 Issued
Array ( [id] => 2468218 [patent_doc_number] => 04812077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Pneumatic/hydraulic wave generator' [patent_app_type] => 1 [patent_app_number] => 7/134091 [patent_app_country] => US [patent_app_date] => 1987-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3341 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/812/04812077.pdf [firstpage_image] =>[orig_patent_app_number] => 134091 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/134091
Pneumatic/hydraulic wave generator Dec 16, 1987 Issued
Array ( [id] => 2550881 [patent_doc_number] => 04856938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Method of and arrangement for separating tubular foundation piles under water' [patent_app_type] => 1 [patent_app_number] => 7/133903 [patent_app_country] => US [patent_app_date] => 1987-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4723 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856938.pdf [firstpage_image] =>[orig_patent_app_number] => 133903 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/133903
Method of and arrangement for separating tubular foundation piles under water Dec 14, 1987 Issued
Array ( [id] => 2479410 [patent_doc_number] => 04799826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-24 [patent_title] => 'Method and apparatus for cutting a submerged object into pieces' [patent_app_type] => 1 [patent_app_number] => 7/132031 [patent_app_country] => US [patent_app_date] => 1987-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2138 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/799/04799826.pdf [firstpage_image] =>[orig_patent_app_number] => 132031 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/132031
Method and apparatus for cutting a submerged object into pieces Dec 13, 1987 Issued
Array ( [id] => 2506191 [patent_doc_number] => 04854780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'System and method of damping waves on a body of water using towable field of ice pieces of random sizes' [patent_app_type] => 1 [patent_app_number] => 7/132607 [patent_app_country] => US [patent_app_date] => 1987-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1983 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/854/04854780.pdf [firstpage_image] =>[orig_patent_app_number] => 132607 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/132607
System and method of damping waves on a body of water using towable field of ice pieces of random sizes Dec 13, 1987 Issued
Array ( [id] => 2626619 [patent_doc_number] => 04909668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Movable sealing assembly for tunneling machines' [patent_app_type] => 1 [patent_app_number] => 7/129655 [patent_app_country] => US [patent_app_date] => 1987-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1870 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909668.pdf [firstpage_image] =>[orig_patent_app_number] => 129655 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/129655
Movable sealing assembly for tunneling machines Dec 6, 1987 Issued
Array ( [id] => 2476391 [patent_doc_number] => 04867609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Erection of structures on uneven foundation sites' [patent_app_type] => 1 [patent_app_number] => 7/126365 [patent_app_country] => US [patent_app_date] => 1987-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4002 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867609.pdf [firstpage_image] =>[orig_patent_app_number] => 126365 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/126365
Erection of structures on uneven foundation sites Nov 29, 1987 Issued
Array ( [id] => 2517467 [patent_doc_number] => 04838736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Resilient bush' [patent_app_type] => 1 [patent_app_number] => 7/126871 [patent_app_country] => US [patent_app_date] => 1987-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4020 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/838/04838736.pdf [firstpage_image] =>[orig_patent_app_number] => 126871 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/126871
Resilient bush Nov 29, 1987 Issued
Array ( [id] => 2473279 [patent_doc_number] => 04820085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Articulating steel cap for underground mining support structures' [patent_app_type] => 1 [patent_app_number] => 7/126591 [patent_app_country] => US [patent_app_date] => 1987-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3108 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820085.pdf [firstpage_image] =>[orig_patent_app_number] => 126591 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/126591
Articulating steel cap for underground mining support structures Nov 29, 1987 Issued
Array ( [id] => 2514589 [patent_doc_number] => 04880336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'Suspension device for the support legs of a jack-up oil platform' [patent_app_type] => 1 [patent_app_number] => 7/125981 [patent_app_country] => US [patent_app_date] => 1987-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2393 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/880/04880336.pdf [firstpage_image] =>[orig_patent_app_number] => 125981 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/125981
Suspension device for the support legs of a jack-up oil platform Nov 26, 1987 Issued
Array ( [id] => 2540179 [patent_doc_number] => 04832526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Underground watering system' [patent_app_type] => 1 [patent_app_number] => 7/125863 [patent_app_country] => US [patent_app_date] => 1987-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1531 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/832/04832526.pdf [firstpage_image] =>[orig_patent_app_number] => 125863 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/125863
Underground watering system Nov 26, 1987 Issued
Array ( [id] => 2558444 [patent_doc_number] => 04900196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Confinement in porous material by driving out water and substituting sealant' [patent_app_type] => 1 [patent_app_number] => 7/123603 [patent_app_country] => US [patent_app_date] => 1987-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4559 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900196.pdf [firstpage_image] =>[orig_patent_app_number] => 123603 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/123603
Confinement in porous material by driving out water and substituting sealant Nov 19, 1987 Issued
Array ( [id] => 2476478 [patent_doc_number] => 04867613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Treatment of inorganic particles with polymer' [patent_app_type] => 1 [patent_app_number] => 7/119803 [patent_app_country] => US [patent_app_date] => 1987-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2579 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867613.pdf [firstpage_image] =>[orig_patent_app_number] => 119803 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/119803
Treatment of inorganic particles with polymer Nov 11, 1987 Issued
Array ( [id] => 2382019 [patent_doc_number] => 04793736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Method and apparatus for continuously boring and lining tunnels and other like structures' [patent_app_type] => 1 [patent_app_number] => 7/122534 [patent_app_country] => US [patent_app_date] => 1987-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4707 [patent_no_of_claims] => 6 [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/04/793/04793736.pdf [firstpage_image] =>[orig_patent_app_number] => 122534 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/122534
Method and apparatus for continuously boring and lining tunnels and other like structures Nov 11, 1987 Issued
07/119441 ROCK BOLT Nov 11, 1987 Abandoned
Array ( [id] => 2539710 [patent_doc_number] => 04804295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Shielded tunnel excavator' [patent_app_type] => 1 [patent_app_number] => 7/119071 [patent_app_country] => US [patent_app_date] => 1987-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5339 [patent_no_of_claims] => 10 [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/04/804/04804295.pdf [firstpage_image] =>[orig_patent_app_number] => 119071 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/119071
Shielded tunnel excavator Nov 9, 1987 Issued
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