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] => 2824668 [patent_doc_number] => 05120158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Apparatus and method for heating a playfield' [patent_app_type] => 1 [patent_app_number] => 7/522255 [patent_app_country] => US [patent_app_date] => 1990-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2677 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120158.pdf [firstpage_image] =>[orig_patent_app_number] => 522255 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/522255
Apparatus and method for heating a playfield May 10, 1990 Issued
Array ( [id] => 2677099 [patent_doc_number] => 05049006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Continuous structure forming method and the resulting product' [patent_app_type] => 1 [patent_app_number] => 7/521442 [patent_app_country] => US [patent_app_date] => 1990-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 11 [patent_no_of_words] => 3686 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/049/05049006.pdf [firstpage_image] =>[orig_patent_app_number] => 521442 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521442
Continuous structure forming method and the resulting product May 9, 1990 Issued
Array ( [id] => 2776770 [patent_doc_number] => 05100259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Cold cap subsidence for in situ vitrification and electrodes therefor' [patent_app_type] => 1 [patent_app_number] => 7/518461 [patent_app_country] => US [patent_app_date] => 1990-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6597 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100259.pdf [firstpage_image] =>[orig_patent_app_number] => 518461 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/518461
Cold cap subsidence for in situ vitrification and electrodes therefor May 1, 1990 Issued
Array ( [id] => 2668912 [patent_doc_number] => 05044824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Method and apparatus for locating a service pipe outlet transversely connected to a lined main pipe' [patent_app_type] => 1 [patent_app_number] => 7/517121 [patent_app_country] => US [patent_app_date] => 1990-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 10062 [patent_no_of_claims] => 9 [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/05/044/05044824.pdf [firstpage_image] =>[orig_patent_app_number] => 517121 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/517121
Method and apparatus for locating a service pipe outlet transversely connected to a lined main pipe Apr 30, 1990 Issued
Array ( [id] => 2660694 [patent_doc_number] => 05033909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Coupling for anchor rod and sleeve' [patent_app_type] => 1 [patent_app_number] => 7/515945 [patent_app_country] => US [patent_app_date] => 1990-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1271 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033909.pdf [firstpage_image] =>[orig_patent_app_number] => 515945 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515945
Coupling for anchor rod and sleeve Apr 26, 1990 Issued
Array ( [id] => 2725012 [patent_doc_number] => 05076728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Landfill liner leak detection system and method' [patent_app_type] => 1 [patent_app_number] => 7/514195 [patent_app_country] => US [patent_app_date] => 1990-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2944 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/076/05076728.pdf [firstpage_image] =>[orig_patent_app_number] => 514195 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/514195
Landfill liner leak detection system and method Apr 24, 1990 Issued
Array ( [id] => 2699498 [patent_doc_number] => 05017040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Sewage disposal system and method' [patent_app_type] => 1 [patent_app_number] => 7/514281 [patent_app_country] => US [patent_app_date] => 1990-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1265 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017040.pdf [firstpage_image] =>[orig_patent_app_number] => 514281 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/514281
Sewage disposal system and method Apr 24, 1990 Issued
Array ( [id] => 2660727 [patent_doc_number] => 05033911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Barrier plug for a bore' [patent_app_type] => 1 [patent_app_number] => 7/510925 [patent_app_country] => US [patent_app_date] => 1990-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 915 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033911.pdf [firstpage_image] =>[orig_patent_app_number] => 510925 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/510925
Barrier plug for a bore Apr 18, 1990 Issued
Array ( [id] => 2834950 [patent_doc_number] => 05106234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Method and device for the construction and/or the reconditioning of pipelines and conduits' [patent_app_type] => 1 [patent_app_number] => 7/511085 [patent_app_country] => US [patent_app_date] => 1990-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2420 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106234.pdf [firstpage_image] =>[orig_patent_app_number] => 511085 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511085
Method and device for the construction and/or the reconditioning of pipelines and conduits Apr 18, 1990 Issued
Array ( [id] => 2705941 [patent_doc_number] => 05007768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Anchoring structure for underground pipes' [patent_app_type] => 1 [patent_app_number] => 7/510181 [patent_app_country] => US [patent_app_date] => 1990-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3097 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/007/05007768.pdf [firstpage_image] =>[orig_patent_app_number] => 510181 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/510181
Anchoring structure for underground pipes Apr 16, 1990 Issued
Array ( [id] => 2703904 [patent_doc_number] => 05052861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Roof bolt with plastic sleeve and mechanical anchor' [patent_app_type] => 1 [patent_app_number] => 7/509481 [patent_app_country] => US [patent_app_date] => 1990-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6038 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052861.pdf [firstpage_image] =>[orig_patent_app_number] => 509481 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/509481
Roof bolt with plastic sleeve and mechanical anchor Apr 15, 1990 Issued
07/507473 METHOD AND APPARATUS FOR INDUCING ARTIFICIAL OCEANOGRAPHIC UPWELLING Apr 12, 1990 Abandoned
Array ( [id] => 2733275 [patent_doc_number] => 05042178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Apparatus and process for solid dredge material disposal' [patent_app_type] => 1 [patent_app_number] => 7/509105 [patent_app_country] => US [patent_app_date] => 1990-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5409 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042178.pdf [firstpage_image] =>[orig_patent_app_number] => 509105 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/509105
Apparatus and process for solid dredge material disposal Apr 12, 1990 Issued
Array ( [id] => 2734749 [patent_doc_number] => 05011338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Canal trimming machine' [patent_app_type] => 1 [patent_app_number] => 7/507615 [patent_app_country] => US [patent_app_date] => 1990-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 5112 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011338.pdf [firstpage_image] =>[orig_patent_app_number] => 507615 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507615
Canal trimming machine Apr 9, 1990 Issued
Array ( [id] => 2737394 [patent_doc_number] => 04986700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Buoyant force control apparatus for scuba diving' [patent_app_type] => 1 [patent_app_number] => 7/506261 [patent_app_country] => US [patent_app_date] => 1990-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3465 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/986/04986700.pdf [firstpage_image] =>[orig_patent_app_number] => 506261 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/506261
Buoyant force control apparatus for scuba diving Apr 8, 1990 Issued
07/506530 PLASTICS MATERIAL MESH STRUCTURE Apr 5, 1990 Abandoned
Array ( [id] => 2725071 [patent_doc_number] => 05076731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Apparatus for bursting an existing pipe and widening the bore thereof' [patent_app_type] => 1 [patent_app_number] => 7/501145 [patent_app_country] => US [patent_app_date] => 1990-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2139 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/076/05076731.pdf [firstpage_image] =>[orig_patent_app_number] => 501145 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501145
Apparatus for bursting an existing pipe and widening the bore thereof Mar 28, 1990 Issued
Array ( [id] => 2696501 [patent_doc_number] => 05000620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Adjustable pier system' [patent_app_type] => 1 [patent_app_number] => 7/503521 [patent_app_country] => US [patent_app_date] => 1990-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6204 [patent_no_of_claims] => 14 [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/05/000/05000620.pdf [firstpage_image] =>[orig_patent_app_number] => 503521 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/503521
Adjustable pier system Mar 26, 1990 Issued
Array ( [id] => 2687631 [patent_doc_number] => 05016404 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Gutter and bracket assembly' [patent_app_type] => 1 [patent_app_number] => 7/496911 [patent_app_country] => US [patent_app_date] => 1990-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3711 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/016/05016404.pdf [firstpage_image] =>[orig_patent_app_number] => 496911 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/496911
Gutter and bracket assembly Mar 20, 1990 Issued
07/495415 RADIANT HEAT ROTARY VOLATILIZER Mar 18, 1990 Abandoned
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