Search

Zandra V. Smith

Supervisory Patent Examiner (ID: 17804, Phone: (571)272-2429 , Office: P/2816 )

Most Active Art Unit
2877
Art Unit(s)
2816, 2877, 2505, 2822, 2899
Total Applications
656
Issued Applications
506
Pending Applications
109
Abandoned Applications
41

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2441801 [patent_doc_number] => 04716865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Inner element for a hydraulic compensation element' [patent_app_type] => 1 [patent_app_number] => 7/013001 [patent_app_country] => US [patent_app_date] => 1987-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1116 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/716/04716865.pdf [firstpage_image] =>[orig_patent_app_number] => 013001 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/013001
Inner element for a hydraulic compensation element Feb 9, 1987 Issued
Array ( [id] => 2398552 [patent_doc_number] => 04724802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Valve mechanism for an automotive engine' [patent_app_type] => 1 [patent_app_number] => 7/006501 [patent_app_country] => US [patent_app_date] => 1987-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 2058 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724802.pdf [firstpage_image] =>[orig_patent_app_number] => 006501 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/006501
Valve mechanism for an automotive engine Jan 20, 1987 Issued
Array ( [id] => 2398532 [patent_doc_number] => 04724801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Hydraulic valve-operating system for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/003629 [patent_app_country] => US [patent_app_date] => 1987-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4392 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724801.pdf [firstpage_image] =>[orig_patent_app_number] => 003629 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/003629
Hydraulic valve-operating system for internal combustion engines Jan 14, 1987 Issued
Array ( [id] => 2374037 [patent_doc_number] => 04723518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Aluminum alloy cylinder head with valve seat formed integrally by copper alloy cladding layer and underlying alloy layer' [patent_app_type] => 1 [patent_app_number] => 6/944850 [patent_app_country] => US [patent_app_date] => 1986-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8156 [patent_no_of_claims] => 12 [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/04/723/04723518.pdf [firstpage_image] =>[orig_patent_app_number] => 944850 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/944850
Aluminum alloy cylinder head with valve seat formed integrally by copper alloy cladding layer and underlying alloy layer Dec 21, 1986 Issued
Array ( [id] => 2305615 [patent_doc_number] => 04685431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Emergency device for diesel engines' [patent_app_type] => 1 [patent_app_number] => 6/942066 [patent_app_country] => US [patent_app_date] => 1986-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1739 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/685/04685431.pdf [firstpage_image] =>[orig_patent_app_number] => 942066 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/942066
Emergency device for diesel engines Dec 15, 1986 Issued
Array ( [id] => 2432571 [patent_doc_number] => 04721075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-26 [patent_title] => 'Diesel engine' [patent_app_type] => 1 [patent_app_number] => 6/941129 [patent_app_country] => US [patent_app_date] => 1986-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2150 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/721/04721075.pdf [firstpage_image] =>[orig_patent_app_number] => 941129 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/941129
Diesel engine Dec 11, 1986 Issued
Array ( [id] => 2432555 [patent_doc_number] => 04721074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-26 [patent_title] => 'Engine valve train module' [patent_app_type] => 1 [patent_app_number] => 6/941015 [patent_app_country] => US [patent_app_date] => 1986-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2500 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/721/04721074.pdf [firstpage_image] =>[orig_patent_app_number] => 941015 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/941015
Engine valve train module Dec 11, 1986 Issued
Array ( [id] => 2369316 [patent_doc_number] => 04708102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Roller cam follower with positive lubrication' [patent_app_type] => 1 [patent_app_number] => 6/904723 [patent_app_country] => US [patent_app_date] => 1986-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1255 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/708/04708102.pdf [firstpage_image] =>[orig_patent_app_number] => 904723 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/904723
Roller cam follower with positive lubrication Sep 7, 1986 Issued
Array ( [id] => 2369302 [patent_doc_number] => 04694790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-22 [patent_title] => 'Inverted bucket tappet with collapsing diaphragm seal' [patent_app_type] => 1 [patent_app_number] => 6/900169 [patent_app_country] => US [patent_app_date] => 1986-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1485 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/694/04694790.pdf [firstpage_image] =>[orig_patent_app_number] => 900169 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/900169
Inverted bucket tappet with collapsing diaphragm seal Aug 24, 1986 Issued
Array ( [id] => 2430158 [patent_doc_number] => 04739733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Delivery timing regulator' [patent_app_type] => 1 [patent_app_number] => 6/898990 [patent_app_country] => US [patent_app_date] => 1986-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1276 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/739/04739733.pdf [firstpage_image] =>[orig_patent_app_number] => 898990 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/898990
Delivery timing regulator Aug 18, 1986 Issued
Array ( [id] => 2405287 [patent_doc_number] => 04733638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Automotive anti-theft starting system' [patent_app_type] => 1 [patent_app_number] => 6/896241 [patent_app_country] => US [patent_app_date] => 1986-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1859 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/733/04733638.pdf [firstpage_image] =>[orig_patent_app_number] => 896241 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/896241
Automotive anti-theft starting system Aug 13, 1986 Issued
Array ( [id] => 2429838 [patent_doc_number] => 04744340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Vortex generator intake valve and system of using the same' [patent_app_type] => 1 [patent_app_number] => 6/877118 [patent_app_country] => US [patent_app_date] => 1986-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2984 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/744/04744340.pdf [firstpage_image] =>[orig_patent_app_number] => 877118 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/877118
Vortex generator intake valve and system of using the same Jun 22, 1986 Issued
06/867998 ROLLING CONTACT ROCKER ARM WITH REACTION MEMBER AND ROCKER KEY May 28, 1986 Abandoned
Array ( [id] => 2297407 [patent_doc_number] => 04674452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-23 [patent_title] => 'Camshaft driving system for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/868062 [patent_app_country] => US [patent_app_date] => 1986-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2733 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/674/04674452.pdf [firstpage_image] =>[orig_patent_app_number] => 868062 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/868062
Camshaft driving system for internal combustion engine May 28, 1986 Issued
Array ( [id] => 2438979 [patent_doc_number] => 04722308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Engine with split crankshaft and crankshaft half disabling means' [patent_app_type] => 1 [patent_app_number] => 6/860468 [patent_app_country] => US [patent_app_date] => 1986-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2131 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/722/04722308.pdf [firstpage_image] =>[orig_patent_app_number] => 860468 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/860468
Engine with split crankshaft and crankshaft half disabling means May 6, 1986 Issued
Array ( [id] => 2441726 [patent_doc_number] => 04716861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => '4-Cycle engine' [patent_app_type] => 1 [patent_app_number] => 6/858048 [patent_app_country] => US [patent_app_date] => 1986-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2651 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/716/04716861.pdf [firstpage_image] =>[orig_patent_app_number] => 858048 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858048
4-Cycle engine Apr 30, 1986 Issued
Array ( [id] => 2346436 [patent_doc_number] => 04686946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Valve moving system of an overhead valve engine' [patent_app_type] => 1 [patent_app_number] => 6/858831 [patent_app_country] => US [patent_app_date] => 1986-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2186 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/686/04686946.pdf [firstpage_image] =>[orig_patent_app_number] => 858831 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858831
Valve moving system of an overhead valve engine Apr 28, 1986 Issued
Array ( [id] => 2340751 [patent_doc_number] => 04653441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'Engine rocker arm assembly' [patent_app_type] => 1 [patent_app_number] => 6/855015 [patent_app_country] => US [patent_app_date] => 1986-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1528 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/653/04653441.pdf [firstpage_image] =>[orig_patent_app_number] => 855015 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/855015
Engine rocker arm assembly Apr 21, 1986 Issued
Array ( [id] => 2323148 [patent_doc_number] => 04700663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Air compressor' [patent_app_type] => 1 [patent_app_number] => 6/839694 [patent_app_country] => US [patent_app_date] => 1986-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1587 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/700/04700663.pdf [firstpage_image] =>[orig_patent_app_number] => 839694 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/839694
Air compressor Apr 20, 1986 Issued
Array ( [id] => 2342645 [patent_doc_number] => 04649874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Oil supply system for valves in an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/853469 [patent_app_country] => US [patent_app_date] => 1986-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2298 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/649/04649874.pdf [firstpage_image] =>[orig_patent_app_number] => 853469 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/853469
Oil supply system for valves in an internal combustion engine Apr 17, 1986 Issued
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