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] => 1934687 [patent_doc_number] => D0265682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-03 [patent_title] => 'Surgical laser' [patent_app_type] => 4 [patent_app_number] => 6/098040 [patent_app_country] => US [patent_app_date] => 1979-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 52 [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/D0/265/D0265682.pdf [firstpage_image] =>[orig_patent_app_number] => 098040 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/098040
Surgical laser Nov 27, 1979 Issued
Array ( [id] => 1957337 [patent_doc_number] => D0266188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-14 [patent_title] => 'Tooth size and form indicator' [patent_app_type] => 4 [patent_app_number] => 6/097102 [patent_app_country] => US [patent_app_date] => 1979-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 142 [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/D0266188.pdf [firstpage_image] =>[orig_patent_app_number] => 097102 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/097102
Tooth size and form indicator Nov 22, 1979 Issued
Array ( [id] => 1996825 [patent_doc_number] => D0270372 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-30 [patent_title] => 'Electro-surgical scalpel' [patent_app_type] => 4 [patent_app_number] => 6/096353 [patent_app_country] => US [patent_app_date] => 1979-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 80 [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/D0/270/D0270372.pdf [firstpage_image] =>[orig_patent_app_number] => 096353 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/096353
Electro-surgical scalpel Nov 20, 1979 Issued
Array ( [id] => 1934695 [patent_doc_number] => D0265684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-03 [patent_title] => 'Hypodermic needle destroyer' [patent_app_type] => 4 [patent_app_number] => 6/097259 [patent_app_country] => US [patent_app_date] => 1979-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 38 [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/D0/265/D0265684.pdf [firstpage_image] =>[orig_patent_app_number] => 097259 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/097259
Hypodermic needle destroyer Nov 18, 1979 Issued
Array ( [id] => 1955029 [patent_doc_number] => D0264875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-08 [patent_title] => 'Combined surgical headrest and wrist rest' [patent_app_type] => 4 [patent_app_number] => 6/094834 [patent_app_country] => US [patent_app_date] => 1979-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 79 [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/D0264875.pdf [firstpage_image] =>[orig_patent_app_number] => 094834 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/094834
Combined surgical headrest and wrist rest Nov 15, 1979 Issued
Array ( [id] => 1901217 [patent_doc_number] => 04276143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-30 [patent_title] => 'Apparatus for continuously measuring ion concentrations' [patent_app_type] => 1 [patent_app_number] => 6/094800 [patent_app_country] => US [patent_app_date] => 1979-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1365 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/276/04276143.pdf [firstpage_image] =>[orig_patent_app_number] => 094800 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/094800
Apparatus for continuously measuring ion concentrations Nov 14, 1979 Issued
Array ( [id] => 1897744 [patent_doc_number] => 04263104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-21 [patent_title] => 'Electrochemical monitoring' [patent_app_type] => 1 [patent_app_number] => 6/093258 [patent_app_country] => US [patent_app_date] => 1979-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2303 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/263/04263104.pdf [firstpage_image] =>[orig_patent_app_number] => 093258 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/093258
Electrochemical monitoring Nov 12, 1979 Issued
Array ( [id] => 1967450 [patent_doc_number] => D0265730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-10 [patent_title] => 'Dialing pad' [patent_app_type] => 4 [patent_app_number] => 6/093174 [patent_app_country] => US [patent_app_date] => 1979-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 107 [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/D0265730.pdf [firstpage_image] =>[orig_patent_app_number] => 093174 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/093174
Dialing pad Nov 12, 1979 Issued
Array ( [id] => 1982586 [patent_doc_number] => D0265925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-24 [patent_title] => 'Occludator' [patent_app_type] => 4 [patent_app_number] => 6/092261 [patent_app_country] => US [patent_app_date] => 1979-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 148 [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/D0/265/D0265925.pdf [firstpage_image] =>[orig_patent_app_number] => 092261 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/092261
Occludator Nov 7, 1979 Issued
Array ( [id] => 1989667 [patent_doc_number] => D0267949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-15 [patent_title] => 'Amplifier for automobile' [patent_app_type] => 4 [patent_app_number] => 6/090454 [patent_app_country] => US [patent_app_date] => 1979-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 66 [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/D0/267/D0267949.pdf [firstpage_image] =>[orig_patent_app_number] => 090454 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/090454
Amplifier for automobile Oct 31, 1979 Issued
Array ( [id] => 1976416 [patent_doc_number] => D0264242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-04 [patent_title] => 'Treatment table extension frame for spinal traction' [patent_app_type] => 4 [patent_app_number] => 6/088000 [patent_app_country] => US [patent_app_date] => 1979-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 76 [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/D0/264/D0264242.pdf [firstpage_image] =>[orig_patent_app_number] => 088000 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/088000
Treatment table extension frame for spinal traction Oct 24, 1979 Issued
Array ( [id] => 1910927 [patent_doc_number] => 04278507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-14 [patent_title] => 'Method for amperometric measurement of the free-chlorine content in a solution' [patent_app_type] => 1 [patent_app_number] => 6/086620 [patent_app_country] => US [patent_app_date] => 1979-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1402 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/278/04278507.pdf [firstpage_image] =>[orig_patent_app_number] => 086620 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/086620
Method for amperometric measurement of the free-chlorine content in a solution Oct 18, 1979 Issued
Array ( [id] => 1918856 [patent_doc_number] => 04264424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Hydrogen ion sensor having a membrane sheath of an oxygen ion conducting ceramic' [patent_app_type] => 1 [patent_app_number] => 6/084510 [patent_app_country] => US [patent_app_date] => 1979-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6346 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264424.pdf [firstpage_image] =>[orig_patent_app_number] => 084510 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/084510
Hydrogen ion sensor having a membrane sheath of an oxygen ion conducting ceramic Oct 11, 1979 Issued
Array ( [id] => 1957218 [patent_doc_number] => D0266161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-14 [patent_title] => 'Aircraft' [patent_app_type] => 4 [patent_app_number] => 6/080801 [patent_app_country] => US [patent_app_date] => 1979-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 74 [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/D0/266/D0266161.pdf [firstpage_image] =>[orig_patent_app_number] => 080801 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/080801
Aircraft Sep 30, 1979 Issued
Array ( [id] => 1918851 [patent_doc_number] => 04264423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Fluidic thermistor/fugacity device' [patent_app_type] => 1 [patent_app_number] => 6/076478 [patent_app_country] => US [patent_app_date] => 1979-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3809 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264423.pdf [firstpage_image] =>[orig_patent_app_number] => 076478 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/076478
Fluidic thermistor/fugacity device Sep 16, 1979 Issued
Array ( [id] => 1863160 [patent_doc_number] => 04269689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-26 [patent_title] => 'Electrolyzer for conducting electrolysis therein' [patent_app_type] => 1 [patent_app_number] => 6/074302 [patent_app_country] => US [patent_app_date] => 1979-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2499 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/269/04269689.pdf [firstpage_image] =>[orig_patent_app_number] => 074302 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/074302
Electrolyzer for conducting electrolysis therein Sep 10, 1979 Issued
Array ( [id] => 1949894 [patent_doc_number] => 04312733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-26 [patent_title] => 'Unit for measuring alkali metal vapor concentration' [patent_app_type] => 1 [patent_app_number] => 6/073134 [patent_app_country] => US [patent_app_date] => 1979-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2116 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/312/04312733.pdf [firstpage_image] =>[orig_patent_app_number] => 073134 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/073134
Unit for measuring alkali metal vapor concentration Sep 5, 1979 Issued
Array ( [id] => 1991423 [patent_doc_number] => D0268577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-12 [patent_title] => 'Paddling catamaran' [patent_app_type] => 4 [patent_app_number] => 6/072687 [patent_app_country] => US [patent_app_date] => 1979-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 68 [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/D0/268/D0268577.pdf [firstpage_image] =>[orig_patent_app_number] => 072687 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/072687
Paddling catamaran Sep 4, 1979 Issued
Array ( [id] => 1934524 [patent_doc_number] => D0265646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-03 [patent_title] => 'Houseboat deck' [patent_app_type] => 4 [patent_app_number] => 6/068606 [patent_app_country] => US [patent_app_date] => 1979-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 61 [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/D0265646.pdf [firstpage_image] =>[orig_patent_app_number] => 068606 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/068606
Houseboat deck Aug 21, 1979 Issued
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
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