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] => 2059488 [patent_doc_number] => 04452550 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-05 [patent_title] => 'Method and apparatus for laying pipelines on land' [patent_app_type] => 1 [patent_app_number] => 6/282013 [patent_app_country] => US [patent_app_date] => 1981-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2960 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/452/04452550.pdf [firstpage_image] =>[orig_patent_app_number] => 282013 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/282013
Method and apparatus for laying pipelines on land Jul 9, 1981 Issued
Array ( [id] => 2020546 [patent_doc_number] => 04395157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-26 [patent_title] => 'Safety off-shore drilling and pumping platform' [patent_app_type] => 1 [patent_app_number] => 6/281575 [patent_app_country] => US [patent_app_date] => 1981-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2034 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/395/04395157.pdf [firstpage_image] =>[orig_patent_app_number] => 281575 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/281575
Safety off-shore drilling and pumping platform Jul 8, 1981 Issued
Array ( [id] => 2006318 [patent_doc_number] => 04391553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Hydraulic control systems for and methods of controlling the operation of tunnelling apparatus' [patent_app_type] => 1 [patent_app_number] => 6/281385 [patent_app_country] => US [patent_app_date] => 1981-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3422 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/391/04391553.pdf [firstpage_image] =>[orig_patent_app_number] => 281385 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/281385
Hydraulic control systems for and methods of controlling the operation of tunnelling apparatus Jul 7, 1981 Issued
Array ( [id] => 2049351 [patent_doc_number] => 04416565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-22 [patent_title] => 'Method and column for collection and separation of oil, gas and water from blowing wells at the sea bed' [patent_app_type] => 1 [patent_app_number] => 6/280005 [patent_app_country] => US [patent_app_date] => 1981-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2874 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/416/04416565.pdf [firstpage_image] =>[orig_patent_app_number] => 280005 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/280005
Method and column for collection and separation of oil, gas and water from blowing wells at the sea bed Jun 30, 1981 Issued
Array ( [id] => 2040061 [patent_doc_number] => 04382721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-10 [patent_title] => 'Mine roadway support stilt' [patent_app_type] => 1 [patent_app_number] => 6/279403 [patent_app_country] => US [patent_app_date] => 1981-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1284 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/382/04382721.pdf [firstpage_image] =>[orig_patent_app_number] => 279403 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/279403
Mine roadway support stilt Jun 30, 1981 Issued
Array ( [id] => 1994830 [patent_doc_number] => 04379662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-12 [patent_title] => 'Control device for an advancing support in underground mining' [patent_app_type] => 1 [patent_app_number] => 6/278075 [patent_app_country] => US [patent_app_date] => 1981-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2843 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/379/04379662.pdf [firstpage_image] =>[orig_patent_app_number] => 278075 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/278075
Control device for an advancing support in underground mining Jun 28, 1981 Issued
Array ( [id] => 2020587 [patent_doc_number] => 04395162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-26 [patent_title] => 'Cartridge for use in anchor bolting' [patent_app_type] => 1 [patent_app_number] => 6/277343 [patent_app_country] => US [patent_app_date] => 1981-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2295 [patent_no_of_claims] => 6 [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/04/395/04395162.pdf [firstpage_image] =>[orig_patent_app_number] => 277343 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/277343
Cartridge for use in anchor bolting Jun 24, 1981 Issued
Array ( [id] => 2042858 [patent_doc_number] => 04405260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-20 [patent_title] => 'Method of constructing underpass across railway and highway without affecting normal traffic thereof' [patent_app_type] => 1 [patent_app_number] => 6/275771 [patent_app_country] => US [patent_app_date] => 1981-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2172 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/405/04405260.pdf [firstpage_image] =>[orig_patent_app_number] => 275771 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/275771
Method of constructing underpass across railway and highway without affecting normal traffic thereof Jun 21, 1981 Issued
Array ( [id] => 2005885 [patent_doc_number] => 04398845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Tunnel driving apparatus' [patent_app_type] => 1 [patent_app_number] => 6/271337 [patent_app_country] => US [patent_app_date] => 1981-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2661 [patent_no_of_claims] => 17 [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/04/398/04398845.pdf [firstpage_image] =>[orig_patent_app_number] => 271337 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/271337
Tunnel driving apparatus Jun 7, 1981 Issued
Array ( [id] => 2015232 [patent_doc_number] => 04402634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Mineral mining installation' [patent_app_type] => 1 [patent_app_number] => 6/270505 [patent_app_country] => US [patent_app_date] => 1981-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3626 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/402/04402634.pdf [firstpage_image] =>[orig_patent_app_number] => 270505 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/270505
Mineral mining installation Jun 3, 1981 Issued
Array ( [id] => 2025020 [patent_doc_number] => 04378181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-29 [patent_title] => 'Grouting capsule' [patent_app_type] => 1 [patent_app_number] => 6/269585 [patent_app_country] => US [patent_app_date] => 1981-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2934 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/378/04378181.pdf [firstpage_image] =>[orig_patent_app_number] => 269585 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/269585
Grouting capsule Jun 1, 1981 Issued
Array ( [id] => 2030241 [patent_doc_number] => 04422799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Method for installing submarine pipelines using a marine railway system' [patent_app_type] => 1 [patent_app_number] => 6/268557 [patent_app_country] => US [patent_app_date] => 1981-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 26 [patent_no_of_words] => 2951 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/422/04422799.pdf [firstpage_image] =>[orig_patent_app_number] => 268557 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/268557
Method for installing submarine pipelines using a marine railway system May 31, 1981 Issued
Array ( [id] => 2033616 [patent_doc_number] => 04384810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-24 [patent_title] => 'Locking beam to form a three-dimensional lattice in a construction system for plantable shoring walls' [patent_app_type] => 1 [patent_app_number] => 6/266007 [patent_app_country] => US [patent_app_date] => 1981-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2244 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/384/04384810.pdf [firstpage_image] =>[orig_patent_app_number] => 266007 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/266007
Locking beam to form a three-dimensional lattice in a construction system for plantable shoring walls May 20, 1981 Issued
Array ( [id] => 1985328 [patent_doc_number] => 04345855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-24 [patent_title] => 'Self propelled dynamically positioned reel pipe laying ship' [patent_app_type] => 1 [patent_app_number] => 6/264958 [patent_app_country] => US [patent_app_date] => 1981-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 58 [patent_no_of_words] => 16369 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/345/04345855.pdf [firstpage_image] =>[orig_patent_app_number] => 264958 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/264958
Self propelled dynamically positioned reel pipe laying ship May 17, 1981 Issued
Array ( [id] => 2004354 [patent_doc_number] => 04391332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Offshore facility for recovery hydrocarbon deposits from deep sea beds' [patent_app_type] => 1 [patent_app_number] => 6/264951 [patent_app_country] => US [patent_app_date] => 1981-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1664 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/391/04391332.pdf [firstpage_image] =>[orig_patent_app_number] => 264951 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/264951
Offshore facility for recovery hydrocarbon deposits from deep sea beds May 17, 1981 Issued
Array ( [id] => 2030234 [patent_doc_number] => 04422798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Process for construction of an underground structure and the structure thus obtained' [patent_app_type] => 1 [patent_app_number] => 6/260995 [patent_app_country] => US [patent_app_date] => 1981-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2131 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/422/04422798.pdf [firstpage_image] =>[orig_patent_app_number] => 260995 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/260995
Process for construction of an underground structure and the structure thus obtained May 5, 1981 Issued
Array ( [id] => 2002291 [patent_doc_number] => 04411556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => 'Barge bumper construction' [patent_app_type] => 1 [patent_app_number] => 6/258567 [patent_app_country] => US [patent_app_date] => 1981-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3210 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/411/04411556.pdf [firstpage_image] =>[orig_patent_app_number] => 258567 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/258567
Barge bumper construction Apr 28, 1981 Issued
Array ( [id] => 2048016 [patent_doc_number] => 04406565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-27 [patent_title] => 'Slidable filling dam' [patent_app_type] => 1 [patent_app_number] => 6/258703 [patent_app_country] => US [patent_app_date] => 1981-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 836 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/406/04406565.pdf [firstpage_image] =>[orig_patent_app_number] => 258703 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/258703
Slidable filling dam Apr 28, 1981 Issued
Array ( [id] => 2021768 [patent_doc_number] => 04380406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-19 [patent_title] => 'Jackup platform trailer' [patent_app_type] => 1 [patent_app_number] => 6/258855 [patent_app_country] => US [patent_app_date] => 1981-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1931 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/380/04380406.pdf [firstpage_image] =>[orig_patent_app_number] => 258855 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/258855
Jackup platform trailer Apr 28, 1981 Issued
Array ( [id] => 1940128 [patent_doc_number] => 04340322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-20 [patent_title] => 'Self propelled dynamically positioned reel pipe laying ship' [patent_app_type] => 1 [patent_app_number] => 6/258325 [patent_app_country] => US [patent_app_date] => 1981-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 12476 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/340/04340322.pdf [firstpage_image] =>[orig_patent_app_number] => 258325 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/258325
Self propelled dynamically positioned reel pipe laying ship Apr 27, 1981 Issued
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