Search

David R. Sample

Examiner (ID: 154, Phone: (571)272-1376 , Office: P/1784 )

Most Active Art Unit
1784
Art Unit(s)
1784, 1797, 1755, 1794, 1783
Total Applications
1582
Issued Applications
1172
Pending Applications
190
Abandoned Applications
246

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2239102 [patent_doc_number] => 04632535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Developing device' [patent_app_type] => 1 [patent_app_number] => 6/727260 [patent_app_country] => US [patent_app_date] => 1985-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2479 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/632/04632535.pdf [firstpage_image] =>[orig_patent_app_number] => 727260 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/727260
Developing device Apr 24, 1985 Issued
Array ( [id] => 2355999 [patent_doc_number] => 04657369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-14 [patent_title] => 'Disposable photoconductive belt assembly for a printer or a copier' [patent_app_type] => 1 [patent_app_number] => 6/718947 [patent_app_country] => US [patent_app_date] => 1985-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2338 [patent_no_of_claims] => 15 [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/04/657/04657369.pdf [firstpage_image] =>[orig_patent_app_number] => 718947 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/718947
Disposable photoconductive belt assembly for a printer or a copier Apr 1, 1985 Issued
Array ( [id] => 2278842 [patent_doc_number] => 04658692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Control circuit for shaded-pole motor' [patent_app_type] => 1 [patent_app_number] => 6/715532 [patent_app_country] => US [patent_app_date] => 1985-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3482 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/658/04658692.pdf [firstpage_image] =>[orig_patent_app_number] => 715532 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/715532
Control circuit for shaded-pole motor Mar 24, 1985 Issued
Array ( [id] => 2296462 [patent_doc_number] => 04674384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-23 [patent_title] => 'Electronic musical instrument with automatic accompaniment unit' [patent_app_type] => 1 [patent_app_number] => 6/709774 [patent_app_country] => US [patent_app_date] => 1985-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 9176 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/674/04674384.pdf [firstpage_image] =>[orig_patent_app_number] => 709774 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/709774
Electronic musical instrument with automatic accompaniment unit Mar 7, 1985 Issued
Array ( [id] => 2349920 [patent_doc_number] => 04656911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-14 [patent_title] => 'Automatic rhythm generator for electronic musical instrument' [patent_app_type] => 1 [patent_app_number] => 6/709539 [patent_app_country] => US [patent_app_date] => 1985-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4947 [patent_no_of_claims] => 7 [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/04/656/04656911.pdf [firstpage_image] =>[orig_patent_app_number] => 709539 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/709539
Automatic rhythm generator for electronic musical instrument Mar 7, 1985 Issued
Array ( [id] => 2231118 [patent_doc_number] => 04585322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-29 [patent_title] => 'Corona generating device' [patent_app_type] => 1 [patent_app_number] => 6/703971 [patent_app_country] => US [patent_app_date] => 1985-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5143 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/585/04585322.pdf [firstpage_image] =>[orig_patent_app_number] => 703971 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/703971
Corona generating device Feb 20, 1985 Issued
Array ( [id] => 2339813 [patent_doc_number] => 04653374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'Electronic musical instrument with a bender provided separately from performance keys' [patent_app_type] => 1 [patent_app_number] => 6/702469 [patent_app_country] => US [patent_app_date] => 1985-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4446 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/653/04653374.pdf [firstpage_image] =>[orig_patent_app_number] => 702469 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/702469
Electronic musical instrument with a bender provided separately from performance keys Feb 18, 1985 Issued
Array ( [id] => 2357263 [patent_doc_number] => 04664499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Electrostatic duplicator for multicolor imagery' [patent_app_type] => 1 [patent_app_number] => 6/700087 [patent_app_country] => US [patent_app_date] => 1985-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3665 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/664/04664499.pdf [firstpage_image] =>[orig_patent_app_number] => 700087 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/700087
Electrostatic duplicator for multicolor imagery Feb 10, 1985 Issued
06/699839 METHOD AND APPARATUS FOR FEEDING AND CONVEYING COPYING PAPERS IN A COPYING MACHINE Feb 7, 1985 Abandoned
Array ( [id] => 2353922 [patent_doc_number] => 04646608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-03 [patent_title] => 'Phased memory addressing for noise reduction in an electronic musical instrument' [patent_app_type] => 1 [patent_app_number] => 6/698961 [patent_app_country] => US [patent_app_date] => 1985-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4321 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/646/04646608.pdf [firstpage_image] =>[orig_patent_app_number] => 698961 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/698961
Phased memory addressing for noise reduction in an electronic musical instrument Feb 5, 1985 Issued
Array ( [id] => 2231539 [patent_doc_number] => 04616547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Improviser circuit and technique for electronic musical instrument' [patent_app_type] => 1 [patent_app_number] => 6/696927 [patent_app_country] => US [patent_app_date] => 1985-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5687 [patent_no_of_claims] => 13 [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/04/616/04616547.pdf [firstpage_image] =>[orig_patent_app_number] => 696927 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/696927
Improviser circuit and technique for electronic musical instrument Jan 30, 1985 Issued
Array ( [id] => 2341376 [patent_doc_number] => 04649784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Method and apparatus for sensing activity for a keyboard and the like' [patent_app_type] => 1 [patent_app_number] => 6/696693 [patent_app_country] => US [patent_app_date] => 1985-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2171 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/649/04649784.pdf [firstpage_image] =>[orig_patent_app_number] => 696693 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/696693
Method and apparatus for sensing activity for a keyboard and the like Jan 30, 1985 Issued
Array ( [id] => 2337567 [patent_doc_number] => 04702140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'Solar-powered musical ornaments and novelties' [patent_app_type] => 1 [patent_app_number] => 6/686664 [patent_app_country] => US [patent_app_date] => 1984-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3409 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/702/04702140.pdf [firstpage_image] =>[orig_patent_app_number] => 686664 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/686664
Solar-powered musical ornaments and novelties Dec 26, 1984 Issued
Array ( [id] => 2271723 [patent_doc_number] => 04610530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-09 [patent_title] => 'Capacitive paper property sensor for copying apparatus' [patent_app_type] => 1 [patent_app_number] => 6/685004 [patent_app_country] => US [patent_app_date] => 1984-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2612 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/610/04610530.pdf [firstpage_image] =>[orig_patent_app_number] => 685004 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/685004
Capacitive paper property sensor for copying apparatus Dec 20, 1984 Issued
Array ( [id] => 2353989 [patent_doc_number] => 04646611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-03 [patent_title] => 'Electronic musical instrument' [patent_app_type] => 1 [patent_app_number] => 6/680944 [patent_app_country] => US [patent_app_date] => 1984-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4707 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/646/04646611.pdf [firstpage_image] =>[orig_patent_app_number] => 680944 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/680944
Electronic musical instrument Dec 11, 1984 Issued
Array ( [id] => 2231085 [patent_doc_number] => 04585320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-29 [patent_title] => 'Corona generating device' [patent_app_type] => 1 [patent_app_number] => 6/680861 [patent_app_country] => US [patent_app_date] => 1984-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4419 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/585/04585320.pdf [firstpage_image] =>[orig_patent_app_number] => 680861 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/680861
Corona generating device Dec 11, 1984 Issued
Array ( [id] => 2231129 [patent_doc_number] => 04585323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-29 [patent_title] => 'Corona generating device' [patent_app_type] => 1 [patent_app_number] => 6/680867 [patent_app_country] => US [patent_app_date] => 1984-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4815 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/585/04585323.pdf [firstpage_image] =>[orig_patent_app_number] => 680867 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/680867
Corona generating device Dec 11, 1984 Issued
06/680879 CORONA GENERATING DEVICE Dec 11, 1984 Abandoned
Array ( [id] => 2310805 [patent_doc_number] => 04635517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'Electric musical instrument' [patent_app_type] => 1 [patent_app_number] => 6/679758 [patent_app_country] => US [patent_app_date] => 1984-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2880 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/635/04635517.pdf [firstpage_image] =>[orig_patent_app_number] => 679758 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/679758
Electric musical instrument Dec 9, 1984 Issued
Array ( [id] => 2275572 [patent_doc_number] => 04619516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-28 [patent_title] => 'Reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/675136 [patent_app_country] => US [patent_app_date] => 1984-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2951 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/619/04619516.pdf [firstpage_image] =>[orig_patent_app_number] => 675136 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/675136
Reproducing apparatus Nov 26, 1984 Issued
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