
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2301576
[patent_doc_number] => 04637357
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-20
[patent_title] => 'Tappet arrangement for engine valve train'
[patent_app_type] => 1
[patent_app_number] => 6/728094
[patent_app_country] => US
[patent_app_date] => 1985-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2653
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[patent_words_short_claim] => 67
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/637/04637357.pdf
[firstpage_image] =>[orig_patent_app_number] => 728094
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/728094 | Tappet arrangement for engine valve train | Apr 28, 1985 | Issued |
Array
(
[id] => 2371193
[patent_doc_number] => 04662323
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-05
[patent_title] => 'Overhead cam type valve actuating apparatus for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 6/728260
[patent_app_country] => US
[patent_app_date] => 1985-04-29
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 3704
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[pdf_file] => patents/04/662/04662323.pdf
[firstpage_image] =>[orig_patent_app_number] => 728260
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/728260 | Overhead cam type valve actuating apparatus for internal combustion engine | Apr 28, 1985 | Issued |
Array
(
[id] => 2235205
[patent_doc_number] => 04612883
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-23
[patent_title] => 'Hydraulically actuated valve train for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 6/724819
[patent_app_country] => US
[patent_app_date] => 1985-04-18
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/612/04612883.pdf
[firstpage_image] =>[orig_patent_app_number] => 724819
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/724819 | Hydraulically actuated valve train for an internal combustion engine | Apr 17, 1985 | Issued |
Array
(
[id] => 2255435
[patent_doc_number] => 04592314
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-06-03
[patent_title] => 'Valve actuating mechanism for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 6/724603
[patent_app_country] => US
[patent_app_date] => 1985-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => patents/04/592/04592314.pdf
[firstpage_image] =>[orig_patent_app_number] => 724603
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/724603 | Valve actuating mechanism for internal combustion engine | Apr 17, 1985 | Issued |
Array
(
[id] => 2259297
[patent_doc_number] => 04583498
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-22
[patent_title] => 'Method of changing the direction of rotation of an internal combustion engine, and an engine applying the method'
[patent_app_type] => 1
[patent_app_number] => 6/724173
[patent_app_country] => US
[patent_app_date] => 1985-04-17
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/583/04583498.pdf
[firstpage_image] =>[orig_patent_app_number] => 724173
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/724173 | Method of changing the direction of rotation of an internal combustion engine, and an engine applying the method | Apr 16, 1985 | Issued |
Array
(
[id] => 2212022
[patent_doc_number] => 04627392
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-09
[patent_title] => 'Ceramic tip cast in valve rocker arm'
[patent_app_type] => 1
[patent_app_number] => 6/724061
[patent_app_country] => US
[patent_app_date] => 1985-04-17
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 1519
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[pdf_file] => patents/04/627/04627392.pdf
[firstpage_image] =>[orig_patent_app_number] => 724061
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/724061 | Ceramic tip cast in valve rocker arm | Apr 16, 1985 | Issued |
Array
(
[id] => 2315636
[patent_doc_number] => 04671215
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-09
[patent_title] => 'Liquid injection system with venturi injector'
[patent_app_type] => 1
[patent_app_number] => 6/723843
[patent_app_country] => US
[patent_app_date] => 1985-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 5954
[patent_no_of_claims] => 21
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[pdf_file] => patents/04/671/04671215.pdf
[firstpage_image] =>[orig_patent_app_number] => 723843
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/723843 | Liquid injection system with venturi injector | Apr 15, 1985 | Issued |
Array
(
[id] => 2204075
[patent_doc_number] => 04615303
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-10-07
[patent_title] => 'Fluid flow failure detection means'
[patent_app_type] => 1
[patent_app_number] => 6/722849
[patent_app_country] => US
[patent_app_date] => 1985-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 3013
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[pdf_file] => patents/04/615/04615303.pdf
[firstpage_image] =>[orig_patent_app_number] => 722849
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/722849 | Fluid flow failure detection means | Apr 11, 1985 | Issued |
Array
(
[id] => 2204169
[patent_doc_number] => 04615309
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-10-07
[patent_title] => 'Valve actuating mechanism for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 6/721576
[patent_app_country] => US
[patent_app_date] => 1985-04-10
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[firstpage_image] =>[orig_patent_app_number] => 721576
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/721576 | Valve actuating mechanism for internal combustion engine | Apr 9, 1985 | Issued |
Array
(
[id] => 2235239
[patent_doc_number] => 04612885
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-23
[patent_title] => 'Camshaft bearing arrangement for overhead cam engine'
[patent_app_type] => 1
[patent_app_number] => 6/721799
[patent_app_country] => US
[patent_app_date] => 1985-04-10
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[pdf_file] => patents/04/612/04612885.pdf
[firstpage_image] =>[orig_patent_app_number] => 721799
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/721799 | Camshaft bearing arrangement for overhead cam engine | Apr 9, 1985 | Issued |
Array
(
[id] => 2215038
[patent_doc_number] => 04624222
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-11-25
[patent_title] => 'Intake valve structure for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 6/721577
[patent_app_country] => US
[patent_app_date] => 1985-04-10
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[pdf_file] => patents/04/624/04624222.pdf
[firstpage_image] =>[orig_patent_app_number] => 721577
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/721577 | Intake valve structure for internal combustion engine | Apr 9, 1985 | Issued |
Array
(
[id] => 2341671
[patent_doc_number] => 04649806
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-17
[patent_title] => 'Composite ceramic/metal piston assembly and method of making'
[patent_app_type] => 1
[patent_app_number] => 6/719858
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[firstpage_image] =>[orig_patent_app_number] => 719858
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/719858 | Composite ceramic/metal piston assembly and method of making | Apr 3, 1985 | Issued |
Array
(
[id] => 2166044
[patent_doc_number] => 04561391
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-31
[patent_title] => 'Four valve for cylinder engine with single overhead camshaft'
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[pdf_file] => patents/04/561/04561391.pdf
[firstpage_image] =>[orig_patent_app_number] => 719942
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/719942 | Four valve for cylinder engine with single overhead camshaft | Apr 3, 1985 | Issued |
Array
(
[id] => 2204133
[patent_doc_number] => 04615307
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-10-07
[patent_title] => 'Hydraulic valve lifter for variable displacement engine'
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[firstpage_image] =>[orig_patent_app_number] => 717920
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Array
(
[id] => 2247903
[patent_doc_number] => 04617881
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[patent_kind] => NA
[patent_issue_date] => 1986-10-21
[patent_title] => 'Actuating mechanism for multiple valve internal combustion engine'
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Array
(
[id] => 2210909
[patent_doc_number] => 04593655
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[patent_kind] => NA
[patent_issue_date] => 1986-06-10
[patent_title] => 'Valve seat ring cooling apparatus'
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[pdf_file] => patents/04/593/04593655.pdf
[firstpage_image] =>[orig_patent_app_number] => 717020
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/717020 | Valve seat ring cooling apparatus | Mar 27, 1985 | Issued |
Array
(
[id] => 2311933
[patent_doc_number] => 04635593
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[firstpage_image] =>[orig_patent_app_number] => 717277
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Array
(
[id] => 2255500
[patent_doc_number] => 04592317
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[patent_kind] => NA
[patent_issue_date] => 1986-06-03
[patent_title] => 'Motor vehicle theft deterrent device'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/717136 | Motor vehicle theft deterrent device | Mar 27, 1985 | Issued |
Array
(
[id] => 2255592
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[patent_title] => 'Speed limiting means for variable-speed prime mover'
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[firstpage_image] =>[orig_patent_app_number] => 714607
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/714607 | Speed limiting means for variable-speed prime mover | Mar 20, 1985 | Issued |
Array
(
[id] => 2167583
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[patent_issue_date] => 1985-12-03
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[pdf_file] => patents/04/556/04556026.pdf
[firstpage_image] =>[orig_patent_app_number] => 712915
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/712915 | Multiple-displacement engine | Mar 17, 1985 | Issued |