Search

David Lam

Examiner (ID: 17065, Phone: (571)272-1782 , Office: P/2825 )

Most Active Art Unit
2827
Art Unit(s)
2818, 2827, 2825
Total Applications
2102
Issued Applications
2016
Pending Applications
28
Abandoned Applications
60

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1987943 [patent_doc_number] => D0264370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-11 [patent_title] => 'Aquatic aid' [patent_app_type] => 4 [patent_app_number] => 6/068187 [patent_app_country] => US [patent_app_date] => 1979-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 63 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/264/D0264370.pdf [firstpage_image] =>[orig_patent_app_number] => 068187 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/068187
Aquatic aid Aug 19, 1979 Issued
Array ( [id] => 2033839 [patent_doc_number] => D0269176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-31 [patent_title] => 'Supersonic airplane' [patent_app_type] => 4 [patent_app_number] => 6/066160 [patent_app_country] => US [patent_app_date] => 1979-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 57 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/269/D0269176.pdf [firstpage_image] =>[orig_patent_app_number] => 066160 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/066160
Supersonic airplane Aug 12, 1979 Issued
Array ( [id] => 1862985 [patent_doc_number] => 04274937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-23 [patent_title] => 'Apparatus for sensing electrical potentials' [patent_app_type] => 1 [patent_app_number] => 6/064601 [patent_app_country] => US [patent_app_date] => 1979-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5017 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/274/04274937.pdf [firstpage_image] =>[orig_patent_app_number] => 064601 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/064601
Apparatus for sensing electrical potentials Aug 6, 1979 Issued
Array ( [id] => 1937550 [patent_doc_number] => D0265475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-20 [patent_title] => 'Sailboat' [patent_app_type] => 4 [patent_app_number] => 6/064189 [patent_app_country] => US [patent_app_date] => 1979-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 60 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/265/D0265475.pdf [firstpage_image] =>[orig_patent_app_number] => 064189 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/064189
Sailboat Aug 5, 1979 Issued
Array ( [id] => 1976312 [patent_doc_number] => D0264217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-04 [patent_title] => 'Drill bit protector' [patent_app_type] => 4 [patent_app_number] => 6/058313 [patent_app_country] => US [patent_app_date] => 1979-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 46 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/264/D0264217.pdf [firstpage_image] =>[orig_patent_app_number] => 058313 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/058313
Drill bit protector Jul 16, 1979 Issued
Array ( [id] => 1991257 [patent_doc_number] => D0268106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-01 [patent_title] => 'Maritime maintenance vessel or the like' [patent_app_type] => 4 [patent_app_number] => 6/054279 [patent_app_country] => US [patent_app_date] => 1979-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 55 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/268/D0268106.pdf [firstpage_image] =>[orig_patent_app_number] => 054279 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/054279
Maritime maintenance vessel or the like Jul 1, 1979 Issued
Array ( [id] => 1982257 [patent_doc_number] => D0267011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-23 [patent_title] => 'Magnetic drill stand' [patent_app_type] => 4 [patent_app_number] => 6/053859 [patent_app_country] => US [patent_app_date] => 1979-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 76 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/267/D0267011.pdf [firstpage_image] =>[orig_patent_app_number] => 053859 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/053859
Magnetic drill stand Jul 1, 1979 Issued
Array ( [id] => 2012825 [patent_doc_number] => D0267868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-08 [patent_title] => 'Agricultural spray airplane' [patent_app_type] => 4 [patent_app_number] => 6/054142 [patent_app_country] => US [patent_app_date] => 1979-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 51 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/267/D0267868.pdf [firstpage_image] =>[orig_patent_app_number] => 054142 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/054142
Agricultural spray airplane Jul 1, 1979 Issued
Array ( [id] => 1970478 [patent_doc_number] => D0267315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-21 [patent_title] => 'Concert shell' [patent_app_type] => 4 [patent_app_number] => 6/053527 [patent_app_country] => US [patent_app_date] => 1979-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 62 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/267/D0267315.pdf [firstpage_image] =>[orig_patent_app_number] => 053527 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/053527
Concert shell Jun 28, 1979 Issued
Array ( [id] => 1954735 [patent_doc_number] => D0264810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-08 [patent_title] => 'Plural medicine vial supporting tray and cover' [patent_app_type] => 4 [patent_app_number] => 6/051192 [patent_app_country] => US [patent_app_date] => 1979-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 94 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/264/D0264810.pdf [firstpage_image] =>[orig_patent_app_number] => 051192 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/051192
Plural medicine vial supporting tray and cover Jun 21, 1979 Issued
Array ( [id] => 1981618 [patent_doc_number] => D0266788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-02 [patent_title] => 'Sun bathing tub' [patent_app_type] => 4 [patent_app_number] => 6/050658 [patent_app_country] => US [patent_app_date] => 1979-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 85 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/266/D0266788.pdf [firstpage_image] =>[orig_patent_app_number] => 050658 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/050658
Sun bathing tub Jun 20, 1979 Issued
Array ( [id] => 1988383 [patent_doc_number] => D0265827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-17 [patent_title] => 'Short length gang rip saw' [patent_app_type] => 4 [patent_app_number] => 6/050657 [patent_app_country] => US [patent_app_date] => 1979-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 40 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/265/D0265827.pdf [firstpage_image] =>[orig_patent_app_number] => 050657 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/050657
Short length gang rip saw Jun 20, 1979 Issued
Array ( [id] => 1952459 [patent_doc_number] => D0264674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-01 [patent_title] => 'Rake head' [patent_app_type] => 4 [patent_app_number] => 6/047797 [patent_app_country] => US [patent_app_date] => 1979-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 36 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/264/D0264674.pdf [firstpage_image] =>[orig_patent_app_number] => 047797 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/047797
Rake head Jun 11, 1979 Issued
Array ( [id] => 1952606 [patent_doc_number] => D0264707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-01 [patent_title] => 'Boat' [patent_app_type] => 4 [patent_app_number] => 6/046241 [patent_app_country] => US [patent_app_date] => 1979-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 53 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/264/D0264707.pdf [firstpage_image] =>[orig_patent_app_number] => 046241 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/046241
Boat Jun 6, 1979 Issued
Array ( [id] => 1942404 [patent_doc_number] => D0265127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-22 [patent_title] => 'Hydromassage device' [patent_app_type] => 4 [patent_app_number] => 6/046200 [patent_app_country] => US [patent_app_date] => 1979-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 83 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/265/D0265127.pdf [firstpage_image] =>[orig_patent_app_number] => 046200 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/046200
Hydromassage device Jun 5, 1979 Issued
Array ( [id] => 1984538 [patent_doc_number] => D0266419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-05 [patent_title] => 'Magazine of magnetic tape' [patent_app_type] => 4 [patent_app_number] => 6/045834 [patent_app_country] => US [patent_app_date] => 1979-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 180 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/266/D0266419.pdf [firstpage_image] =>[orig_patent_app_number] => 045834 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/045834
Magazine of magnetic tape Jun 4, 1979 Issued
Array ( [id] => 2045824 [patent_doc_number] => D0269463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-21 [patent_title] => 'Container for a medicinal inhaler' [patent_app_type] => 4 [patent_app_number] => 6/044706 [patent_app_country] => US [patent_app_date] => 1979-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 107 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/269/D0269463.pdf [firstpage_image] =>[orig_patent_app_number] => 044706 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/044706
Container for a medicinal inhaler May 31, 1979 Issued
Array ( [id] => 1928313 [patent_doc_number] => D0266244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-21 [patent_title] => 'Collapsible headset' [patent_app_type] => 4 [patent_app_number] => 6/043663 [patent_app_country] => US [patent_app_date] => 1979-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 80 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/266/D0266244.pdf [firstpage_image] =>[orig_patent_app_number] => 043663 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/043663
Collapsible headset May 29, 1979 Issued
Array ( [id] => 1937680 [patent_doc_number] => D0265506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-20 [patent_title] => 'Tongue scraper' [patent_app_type] => 4 [patent_app_number] => 6/043712 [patent_app_country] => US [patent_app_date] => 1979-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 40 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/265/D0265506.pdf [firstpage_image] =>[orig_patent_app_number] => 043712 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/043712
Tongue scraper May 29, 1979 Issued
Array ( [id] => 1952816 [patent_doc_number] => D0264755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-01 [patent_title] => 'Securing device for catheter' [patent_app_type] => 4 [patent_app_number] => 6/043047 [patent_app_country] => US [patent_app_date] => 1979-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 54 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/264/D0264755.pdf [firstpage_image] =>[orig_patent_app_number] => 043047 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/043047
Securing device for catheter May 28, 1979 Issued
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