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
07/695231 METHOD FOR INSTALLING RISER/TENDON FOR HEAVE-RESTRAINED PLATFORM May 1, 1991 Abandoned
Array ( [id] => 2659887 [patent_doc_number] => 05069579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Erosion prevention device' [patent_app_type] => 1 [patent_app_number] => 7/696297 [patent_app_country] => US [patent_app_date] => 1991-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1348 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069579.pdf [firstpage_image] =>[orig_patent_app_number] => 696297 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/696297
Erosion prevention device Apr 29, 1991 Issued
Array ( [id] => 2898541 [patent_doc_number] => 05226748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Trench drain channel clip support' [patent_app_type] => 1 [patent_app_number] => 7/693451 [patent_app_country] => US [patent_app_date] => 1991-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3994 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/226/05226748.pdf [firstpage_image] =>[orig_patent_app_number] => 693451 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/693451
Trench drain channel clip support Apr 28, 1991 Issued
Array ( [id] => 3085128 [patent_doc_number] => 05318381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Collapsible rubber dam' [patent_app_type] => 1 [patent_app_number] => 7/692968 [patent_app_country] => US [patent_app_date] => 1991-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 2243 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318381.pdf [firstpage_image] =>[orig_patent_app_number] => 692968 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/692968
Collapsible rubber dam Apr 28, 1991 Issued
Array ( [id] => 2867928 [patent_doc_number] => 05118222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Method and apparatus for constructing seawalls and docks' [patent_app_type] => 1 [patent_app_number] => 7/690650 [patent_app_country] => US [patent_app_date] => 1991-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 30 [patent_no_of_words] => 6483 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118222.pdf [firstpage_image] =>[orig_patent_app_number] => 690650 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/690650
Method and apparatus for constructing seawalls and docks Apr 23, 1991 Issued
Array ( [id] => 2725046 [patent_doc_number] => 05076730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Earth duct tunnel enlargement apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/689955 [patent_app_country] => US [patent_app_date] => 1991-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3564 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/076/05076730.pdf [firstpage_image] =>[orig_patent_app_number] => 689955 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689955
Earth duct tunnel enlargement apparatus and method Apr 22, 1991 Issued
Array ( [id] => 2830597 [patent_doc_number] => 05160217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Method of in situ decontamination' [patent_app_type] => 1 [patent_app_number] => 7/687983 [patent_app_country] => US [patent_app_date] => 1991-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4663 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160217.pdf [firstpage_image] =>[orig_patent_app_number] => 687983 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/687983
Method of in situ decontamination Apr 18, 1991 Issued
Array ( [id] => 2785904 [patent_doc_number] => 05143481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Method of treating municipal sewage sludge and product produced thereby' [patent_app_type] => 1 [patent_app_number] => 7/679510 [patent_app_country] => US [patent_app_date] => 1991-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9894 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/143/05143481.pdf [firstpage_image] =>[orig_patent_app_number] => 679510 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/679510
Method of treating municipal sewage sludge and product produced thereby Apr 17, 1991 Issued
Array ( [id] => 2774730 [patent_doc_number] => 05129757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Water removal system' [patent_app_type] => 1 [patent_app_number] => 7/685041 [patent_app_country] => US [patent_app_date] => 1991-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1441 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/129/05129757.pdf [firstpage_image] =>[orig_patent_app_number] => 685041 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/685041
Water removal system Apr 14, 1991 Issued
Array ( [id] => 2849626 [patent_doc_number] => 05165822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Pipe joint for driving pipes laid underground by the driving technique' [patent_app_type] => 1 [patent_app_number] => 7/659361 [patent_app_country] => US [patent_app_date] => 1991-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2816 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165822.pdf [firstpage_image] =>[orig_patent_app_number] => 659361 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/659361
Pipe joint for driving pipes laid underground by the driving technique Apr 10, 1991 Issued
Array ( [id] => 2834878 [patent_doc_number] => 05106230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Method and apparatus for inducing artificial oceanographic upwelling' [patent_app_type] => 1 [patent_app_number] => 7/683476 [patent_app_country] => US [patent_app_date] => 1991-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7754 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106230.pdf [firstpage_image] =>[orig_patent_app_number] => 683476 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/683476
Method and apparatus for inducing artificial oceanographic upwelling Apr 8, 1991 Issued
Array ( [id] => 2771874 [patent_doc_number] => 05163780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Method of modifying the soil permeability for septic systems' [patent_app_type] => 1 [patent_app_number] => 7/682655 [patent_app_country] => US [patent_app_date] => 1991-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2559 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/163/05163780.pdf [firstpage_image] =>[orig_patent_app_number] => 682655 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/682655
Method of modifying the soil permeability for septic systems Apr 8, 1991 Issued
Array ( [id] => 2895173 [patent_doc_number] => 05215408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Protective element for protecting sealed tracks in trash-dump construction and method for sealing trash-dump bottoms' [patent_app_type] => 1 [patent_app_number] => 7/679905 [patent_app_country] => US [patent_app_date] => 1991-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3059 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/215/05215408.pdf [firstpage_image] =>[orig_patent_app_number] => 679905 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/679905
Protective element for protecting sealed tracks in trash-dump construction and method for sealing trash-dump bottoms Apr 2, 1991 Issued
Array ( [id] => 2795380 [patent_doc_number] => 05156490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Shield tunnelling apparatus' [patent_app_type] => 1 [patent_app_number] => 7/677621 [patent_app_country] => US [patent_app_date] => 1991-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2257 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/156/05156490.pdf [firstpage_image] =>[orig_patent_app_number] => 677621 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/677621
Shield tunnelling apparatus Mar 27, 1991 Issued
Array ( [id] => 2867827 [patent_doc_number] => 05118217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Moveable flood barrier' [patent_app_type] => 1 [patent_app_number] => 7/677253 [patent_app_country] => US [patent_app_date] => 1991-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 2817 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118217.pdf [firstpage_image] =>[orig_patent_app_number] => 677253 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/677253
Moveable flood barrier Mar 27, 1991 Issued
Array ( [id] => 2774802 [patent_doc_number] => 05129761 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Pipe placement method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/675412 [patent_app_country] => US [patent_app_date] => 1991-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 29 [patent_no_of_words] => 8649 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/129/05129761.pdf [firstpage_image] =>[orig_patent_app_number] => 675412 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675412
Pipe placement method and apparatus Mar 25, 1991 Issued
Array ( [id] => 2841672 [patent_doc_number] => 05112158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Underground pipe replacement method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/675635 [patent_app_country] => US [patent_app_date] => 1991-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 6186 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112158.pdf [firstpage_image] =>[orig_patent_app_number] => 675635 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675635
Underground pipe replacement method and apparatus Mar 24, 1991 Issued
Array ( [id] => 2821088 [patent_doc_number] => 05174683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Telescopic double shield boring machine' [patent_app_type] => 1 [patent_app_number] => 7/673638 [patent_app_country] => US [patent_app_date] => 1991-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2319 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174683.pdf [firstpage_image] =>[orig_patent_app_number] => 673638 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673638
Telescopic double shield boring machine Mar 21, 1991 Issued
Array ( [id] => 2792603 [patent_doc_number] => 05114274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Sewage tank system and method of construction' [patent_app_type] => 1 [patent_app_number] => 7/672391 [patent_app_country] => US [patent_app_date] => 1991-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 5013 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/114/05114274.pdf [firstpage_image] =>[orig_patent_app_number] => 672391 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672391
Sewage tank system and method of construction Mar 19, 1991 Issued
Array ( [id] => 2971531 [patent_doc_number] => 05249892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Short aggregate piers and method and apparatus for producing same' [patent_app_type] => 1 [patent_app_number] => 7/672701 [patent_app_country] => US [patent_app_date] => 1991-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5897 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/249/05249892.pdf [firstpage_image] =>[orig_patent_app_number] => 672701 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672701
Short aggregate piers and method and apparatus for producing same Mar 19, 1991 Issued
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