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] => 2247944 [patent_doc_number] => 04617883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Pivot members for a cam follower of valve mechanism for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/780771 [patent_app_country] => US [patent_app_date] => 1985-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1715 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617883.pdf [firstpage_image] =>[orig_patent_app_number] => 780771 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/780771
Pivot members for a cam follower of valve mechanism for internal combustion engine Sep 26, 1985 Issued
Array ( [id] => 2257735 [patent_doc_number] => 04611557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-16 [patent_title] => 'Internal-combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/781436 [patent_app_country] => US [patent_app_date] => 1985-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4249 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/611/04611557.pdf [firstpage_image] =>[orig_patent_app_number] => 781436 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/781436
Internal-combustion engine Sep 26, 1985 Issued
Array ( [id] => 2267337 [patent_doc_number] => 04610224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-09 [patent_title] => 'Configuration for V type double overhead cam shaft engine utilizing interchangable intake cam shafts and interchangable exhaust cam shafts' [patent_app_type] => 1 [patent_app_number] => 6/780609 [patent_app_country] => US [patent_app_date] => 1985-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5592 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/610/04610224.pdf [firstpage_image] =>[orig_patent_app_number] => 780609 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/780609
Configuration for V type double overhead cam shaft engine utilizing interchangable intake cam shafts and interchangable exhaust cam shafts Sep 25, 1985 Issued
Array ( [id] => 2441744 [patent_doc_number] => 04716862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Oleodynamic distribution system, with separate control of the suction and exhaust valves, with continuous timing setting with running engine, for all four-stroke cycle engines' [patent_app_type] => 1 [patent_app_number] => 6/780679 [patent_app_country] => US [patent_app_date] => 1985-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3887 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/716/04716862.pdf [firstpage_image] =>[orig_patent_app_number] => 780679 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/780679
Oleodynamic distribution system, with separate control of the suction and exhaust valves, with continuous timing setting with running engine, for all four-stroke cycle engines Sep 25, 1985 Issued
Array ( [id] => 2235273 [patent_doc_number] => 04612887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-23 [patent_title] => 'Valve actuating apparatus for resting the operation of a valve in internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/780685 [patent_app_country] => US [patent_app_date] => 1985-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2798 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/612/04612887.pdf [firstpage_image] =>[orig_patent_app_number] => 780685 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/780685
Valve actuating apparatus for resting the operation of a valve in internal combustion engine Sep 25, 1985 Issued
Array ( [id] => 2277327 [patent_doc_number] => 04677945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Mechanical valve lifter construction adapted for mechanical/hydraulic valve lifter interchangability' [patent_app_type] => 1 [patent_app_number] => 6/780431 [patent_app_country] => US [patent_app_date] => 1985-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4024 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/677/04677945.pdf [firstpage_image] =>[orig_patent_app_number] => 780431 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/780431
Mechanical valve lifter construction adapted for mechanical/hydraulic valve lifter interchangability Sep 25, 1985 Issued
Array ( [id] => 2247889 [patent_doc_number] => 04617880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Valve actuating apparatus for optionally resting the operation of a valve in internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/780436 [patent_app_country] => US [patent_app_date] => 1985-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3128 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617880.pdf [firstpage_image] =>[orig_patent_app_number] => 780436 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/780436
Valve actuating apparatus for optionally resting the operation of a valve in internal combustion engine Sep 25, 1985 Issued
Array ( [id] => 2230859 [patent_doc_number] => 04607600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-26 [patent_title] => 'Valve actuating apparatus in internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/779678 [patent_app_country] => US [patent_app_date] => 1985-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4470 [patent_no_of_claims] => 4 [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/04/607/04607600.pdf [firstpage_image] =>[orig_patent_app_number] => 779678 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/779678
Valve actuating apparatus in internal combustion engine Sep 23, 1985 Issued
Array ( [id] => 2279956 [patent_doc_number] => 04658771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Diesel heat pump' [patent_app_type] => 1 [patent_app_number] => 6/778132 [patent_app_country] => US [patent_app_date] => 1985-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2215 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/658/04658771.pdf [firstpage_image] =>[orig_patent_app_number] => 778132 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/778132
Diesel heat pump Sep 19, 1985 Issued
Array ( [id] => 2257745 [patent_doc_number] => 04611558 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-16 [patent_title] => 'Valve actuating apparatus in internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/778304 [patent_app_country] => US [patent_app_date] => 1985-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4520 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/611/04611558.pdf [firstpage_image] =>[orig_patent_app_number] => 778304 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/778304
Valve actuating apparatus in internal combustion engine Sep 19, 1985 Issued
Array ( [id] => 2287567 [patent_doc_number] => 04681069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Overhead camshaft engine' [patent_app_type] => 1 [patent_app_number] => 6/777426 [patent_app_country] => US [patent_app_date] => 1985-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1915 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/681/04681069.pdf [firstpage_image] =>[orig_patent_app_number] => 777426 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/777426
Overhead camshaft engine Sep 17, 1985 Issued
Array ( [id] => 2232883 [patent_doc_number] => 04632080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Oil addition apparatus' [patent_app_type] => 1 [patent_app_number] => 6/776914 [patent_app_country] => US [patent_app_date] => 1985-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1134 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/632/04632080.pdf [firstpage_image] =>[orig_patent_app_number] => 776914 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/776914
Oil addition apparatus Sep 16, 1985 Issued
Array ( [id] => 2268947 [patent_doc_number] => 04606308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-19 [patent_title] => 'Engine cylinder intake port' [patent_app_type] => 1 [patent_app_number] => 6/776493 [patent_app_country] => US [patent_app_date] => 1985-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2921 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/606/04606308.pdf [firstpage_image] =>[orig_patent_app_number] => 776493 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/776493
Engine cylinder intake port Sep 15, 1985 Issued
Array ( [id] => 2350858 [patent_doc_number] => 04656979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-14 [patent_title] => 'In tank fuel line heater' [patent_app_type] => 1 [patent_app_number] => 6/773987 [patent_app_country] => US [patent_app_date] => 1985-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1111 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/656/04656979.pdf [firstpage_image] =>[orig_patent_app_number] => 773987 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/773987
In tank fuel line heater Sep 8, 1985 Issued
Array ( [id] => 2209361 [patent_doc_number] => 04630575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-23 [patent_title] => 'Intake system for multicylinder engine' [patent_app_type] => 1 [patent_app_number] => 6/768343 [patent_app_country] => US [patent_app_date] => 1985-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3270 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/630/04630575.pdf [firstpage_image] =>[orig_patent_app_number] => 768343 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/768343
Intake system for multicylinder engine Aug 21, 1985 Issued
Array ( [id] => 2342625 [patent_doc_number] => 04649873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Oil return system for overhead cam engine' [patent_app_type] => 1 [patent_app_number] => 6/767367 [patent_app_country] => US [patent_app_date] => 1985-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2146 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/649/04649873.pdf [firstpage_image] =>[orig_patent_app_number] => 767367 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/767367
Oil return system for overhead cam engine Aug 19, 1985 Issued
Array ( [id] => 2314370 [patent_doc_number] => 04679532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Valve arrangement for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/764880 [patent_app_country] => US [patent_app_date] => 1985-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1545 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/679/04679532.pdf [firstpage_image] =>[orig_patent_app_number] => 764880 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/764880
Valve arrangement for internal combustion engine Aug 11, 1985 Issued
Array ( [id] => 2290473 [patent_doc_number] => 04643144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Operating element for operating the valves of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/762617 [patent_app_country] => US [patent_app_date] => 1985-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2324 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/643/04643144.pdf [firstpage_image] =>[orig_patent_app_number] => 762617 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/762617
Operating element for operating the valves of an internal combustion engine Aug 4, 1985 Issued
Array ( [id] => 2271536 [patent_doc_number] => 04601267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Valve mechanism lubrication system for an overhead valve engine' [patent_app_type] => 1 [patent_app_number] => 6/759659 [patent_app_country] => US [patent_app_date] => 1985-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2576 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/601/04601267.pdf [firstpage_image] =>[orig_patent_app_number] => 759659 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/759659
Valve mechanism lubrication system for an overhead valve engine Jul 25, 1985 Issued
Array ( [id] => 2269002 [patent_doc_number] => 04606312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-19 [patent_title] => 'System for detecting abnormalities in gas engines' [patent_app_type] => 1 [patent_app_number] => 6/758078 [patent_app_country] => US [patent_app_date] => 1985-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2572 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/606/04606312.pdf [firstpage_image] =>[orig_patent_app_number] => 758078 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/758078
System for detecting abnormalities in gas engines Jul 22, 1985 Issued
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