Search

David C. Payne

Supervisory Patent Examiner (ID: 17032, Phone: (571)272-3024 , Office: P/2637 )

Most Active Art Unit
2613
Art Unit(s)
2638, 2637, 2635, 2613, 2633, 2611
Total Applications
373
Issued Applications
257
Pending Applications
42
Abandoned Applications
75

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3726673 [patent_doc_number] => 05652071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-29 [patent_title] => 'Method of forming a button-type battery and button-type battery' [patent_app_type] => 1 [patent_app_number] => 8/651992 [patent_app_country] => US [patent_app_date] => 1996-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1857 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/652/05652071.pdf [firstpage_image] =>[orig_patent_app_number] => 651992 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/651992
Method of forming a button-type battery and button-type battery May 20, 1996 Issued
Array ( [id] => 3644332 [patent_doc_number] => 05637414 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Method and system for controlling output of fuel cell power generator' [patent_app_type] => 1 [patent_app_number] => 8/650516 [patent_app_country] => US [patent_app_date] => 1996-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4792 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/637/05637414.pdf [firstpage_image] =>[orig_patent_app_number] => 650516 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/650516
Method and system for controlling output of fuel cell power generator May 19, 1996 Issued
Array ( [id] => 3661507 [patent_doc_number] => 05667914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Process for preparing carbonaceous material for negative electrode of cell and non-aqueous electrolyte secondary cell using same' [patent_app_type] => 1 [patent_app_number] => 8/647755 [patent_app_country] => US [patent_app_date] => 1996-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7762 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/667/05667914.pdf [firstpage_image] =>[orig_patent_app_number] => 647755 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/647755
Process for preparing carbonaceous material for negative electrode of cell and non-aqueous electrolyte secondary cell using same May 14, 1996 Issued
Array ( [id] => 3738368 [patent_doc_number] => 05786107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Battery system with a high-thermal-conductivity integral structural support' [patent_app_type] => 1 [patent_app_number] => 8/644030 [patent_app_country] => US [patent_app_date] => 1996-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5413 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/786/05786107.pdf [firstpage_image] =>[orig_patent_app_number] => 644030 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/644030
Battery system with a high-thermal-conductivity integral structural support May 8, 1996 Issued
Array ( [id] => 3550856 [patent_doc_number] => 05573870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Quick change battery pack assembly' [patent_app_type] => 1 [patent_app_number] => 8/639665 [patent_app_country] => US [patent_app_date] => 1996-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3014 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/573/05573870.pdf [firstpage_image] =>[orig_patent_app_number] => 639665 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/639665
Quick change battery pack assembly Apr 28, 1996 Issued
Array ( [id] => 3920353 [patent_doc_number] => 05951959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Mesophase pitch-based carbon fiber for use in negative electrode of secondary battery and process for producing the same' [patent_app_type] => 1 [patent_app_number] => 8/639974 [patent_app_country] => US [patent_app_date] => 1996-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9290 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/951/05951959.pdf [firstpage_image] =>[orig_patent_app_number] => 639974 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/639974
Mesophase pitch-based carbon fiber for use in negative electrode of secondary battery and process for producing the same Apr 28, 1996 Issued
Array ( [id] => 3685112 [patent_doc_number] => 05643694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Electrical feedthrough for an electrochemical cell' [patent_app_type] => 1 [patent_app_number] => 8/639225 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4358 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/643/05643694.pdf [firstpage_image] =>[orig_patent_app_number] => 639225 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/639225
Electrical feedthrough for an electrochemical cell Apr 25, 1996 Issued
Array ( [id] => 3684455 [patent_doc_number] => 05663010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Device to exhaust the fumes produced inside accumulator batteries' [patent_app_type] => 1 [patent_app_number] => 8/602815 [patent_app_country] => US [patent_app_date] => 1996-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2088 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/663/05663010.pdf [firstpage_image] =>[orig_patent_app_number] => 602815 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/602815
Device to exhaust the fumes produced inside accumulator batteries Apr 22, 1996 Issued
Array ( [id] => 3583725 [patent_doc_number] => 05584976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Gas diffusion electrode' [patent_app_type] => 1 [patent_app_number] => 8/636185 [patent_app_country] => US [patent_app_date] => 1996-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3353 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/584/05584976.pdf [firstpage_image] =>[orig_patent_app_number] => 636185 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/636185
Gas diffusion electrode Apr 21, 1996 Issued
Array ( [id] => 3550842 [patent_doc_number] => 05573869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Modular battery pack' [patent_app_type] => 1 [patent_app_number] => 8/636110 [patent_app_country] => US [patent_app_date] => 1996-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3617 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/573/05573869.pdf [firstpage_image] =>[orig_patent_app_number] => 636110 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/636110
Modular battery pack Apr 21, 1996 Issued
Array ( [id] => 3632263 [patent_doc_number] => 05631101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Modular battery pack' [patent_app_type] => 1 [patent_app_number] => 8/635273 [patent_app_country] => US [patent_app_date] => 1996-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3620 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/631/05631101.pdf [firstpage_image] =>[orig_patent_app_number] => 635273 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/635273
Modular battery pack Apr 18, 1996 Issued
Array ( [id] => 3845972 [patent_doc_number] => 05766790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Safety device for use in secondary battery' [patent_app_type] => 1 [patent_app_number] => 8/634846 [patent_app_country] => US [patent_app_date] => 1996-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 65 [patent_no_of_words] => 13528 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/766/05766790.pdf [firstpage_image] =>[orig_patent_app_number] => 634846 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/634846
Safety device for use in secondary battery Apr 18, 1996 Issued
Array ( [id] => 3823548 [patent_doc_number] => 05783329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Accumulator with plastic casing' [patent_app_type] => 1 [patent_app_number] => 8/586775 [patent_app_country] => US [patent_app_date] => 1996-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3443 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/783/05783329.pdf [firstpage_image] =>[orig_patent_app_number] => 586775 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/586775
Accumulator with plastic casing Apr 14, 1996 Issued
08/632774 JOINING ELEMENT ON A LANTHANUM CHROMITE BASE FOR HIGH-TEMPERATURE FUEL CELLS AND HIGH-TEMPERATURE ELECTROLYSIS CELLS Apr 14, 1996 Abandoned
Array ( [id] => 3685126 [patent_doc_number] => 05643695 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Carbonaceous electrode and compatible electrolyte' [patent_app_type] => 1 [patent_app_number] => 8/630402 [patent_app_country] => US [patent_app_date] => 1996-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 11214 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/643/05643695.pdf [firstpage_image] =>[orig_patent_app_number] => 630402 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/630402
Carbonaceous electrode and compatible electrolyte Apr 9, 1996 Issued
Array ( [id] => 3709303 [patent_doc_number] => 05616152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Method of preparing electrodes' [patent_app_type] => 1 [patent_app_number] => 8/631715 [patent_app_country] => US [patent_app_date] => 1996-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 6664 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/616/05616152.pdf [firstpage_image] =>[orig_patent_app_number] => 631715 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/631715
Method of preparing electrodes Apr 9, 1996 Issued
Array ( [id] => 3758646 [patent_doc_number] => 05772702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Method of preparing electrochemical cells' [patent_app_type] => 1 [patent_app_number] => 8/630315 [patent_app_country] => US [patent_app_date] => 1996-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7103 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/772/05772702.pdf [firstpage_image] =>[orig_patent_app_number] => 630315 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/630315
Method of preparing electrochemical cells Apr 9, 1996 Issued
Array ( [id] => 3755533 [patent_doc_number] => 05741406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Solid oxide fuel cells having dense yttria-stabilized zirconia electrolyte films and method of depositing electrolyte films' [patent_app_type] => 1 [patent_app_number] => 8/630725 [patent_app_country] => US [patent_app_date] => 1996-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 2423 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/741/05741406.pdf [firstpage_image] =>[orig_patent_app_number] => 630725 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/630725
Solid oxide fuel cells having dense yttria-stabilized zirconia electrolyte films and method of depositing electrolyte films Apr 1, 1996 Issued
Array ( [id] => 3711370 [patent_doc_number] => 05664321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Process for the production of a lead accumulator' [patent_app_type] => 1 [patent_app_number] => 8/622374 [patent_app_country] => US [patent_app_date] => 1996-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2125 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/664/05664321.pdf [firstpage_image] =>[orig_patent_app_number] => 622374 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/622374
Process for the production of a lead accumulator Mar 26, 1996 Issued
Array ( [id] => 3644360 [patent_doc_number] => 05637416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Cylindrical battery' [patent_app_type] => 1 [patent_app_number] => 8/618644 [patent_app_country] => US [patent_app_date] => 1996-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4224 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/637/05637416.pdf [firstpage_image] =>[orig_patent_app_number] => 618644 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/618644
Cylindrical battery Mar 18, 1996 Issued
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