Search

Edward Lefkowitz

Examiner (ID: 12793)

Most Active Art Unit
2617
Art Unit(s)
2632, 2862, 2736, 2608, 2617, 2612, 2855
Total Applications
585
Issued Applications
488
Pending Applications
29
Abandoned Applications
68

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4417083 [patent_doc_number] => 06229448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Intrinsically safe fluid tank overfill protection system' [patent_app_type] => 1 [patent_app_number] => 9/541353 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2330 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/229/06229448.pdf [firstpage_image] =>[orig_patent_app_number] => 541353 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541353
Intrinsically safe fluid tank overfill protection system Mar 30, 2000 Issued
Array ( [id] => 4416718 [patent_doc_number] => 06265980 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Time delayed fluid level monitoring device' [patent_app_type] => 1 [patent_app_number] => 9/254229 [patent_app_country] => US [patent_app_date] => 2000-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2571 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/265/06265980.pdf [firstpage_image] =>[orig_patent_app_number] => 254229 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/254229
Time delayed fluid level monitoring device Mar 21, 2000 Issued
Array ( [id] => 4323202 [patent_doc_number] => 06243025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Moving body detection system' [patent_app_type] => 1 [patent_app_number] => 9/531422 [patent_app_country] => US [patent_app_date] => 2000-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4013 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243025.pdf [firstpage_image] =>[orig_patent_app_number] => 531422 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/531422
Moving body detection system Mar 19, 2000 Issued
Array ( [id] => 1537693 [patent_doc_number] => 06337630 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Apparatus and method for detecting cooling conditions in a computer' [patent_app_type] => B1 [patent_app_number] => 09/510004 [patent_app_country] => US [patent_app_date] => 2000-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3777 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/337/06337630.pdf [firstpage_image] =>[orig_patent_app_number] => 09510004 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/510004
Apparatus and method for detecting cooling conditions in a computer Feb 21, 2000 Issued
Array ( [id] => 1569368 [patent_doc_number] => 06377165 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Mayday system equipment and mayday system' [patent_app_type] => B1 [patent_app_number] => 09/488526 [patent_app_country] => US [patent_app_date] => 2000-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7103 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/377/06377165.pdf [firstpage_image] =>[orig_patent_app_number] => 09488526 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/488526
Mayday system equipment and mayday system Jan 20, 2000 Issued
Array ( [id] => 4362482 [patent_doc_number] => 06292105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Thermal ionization detector' [patent_app_type] => 1 [patent_app_number] => 9/469492 [patent_app_country] => US [patent_app_date] => 1999-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2542 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/292/06292105.pdf [firstpage_image] =>[orig_patent_app_number] => 469492 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/469492
Thermal ionization detector Dec 21, 1999 Issued
09/461712 SYNTHETIC AIRBORNE HAZARD DISPLAY Dec 12, 1999 Abandoned
Array ( [id] => 1437125 [patent_doc_number] => 06356206 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Running surroundings recognizing apparatus' [patent_app_type] => B1 [patent_app_number] => 09/453219 [patent_app_country] => US [patent_app_date] => 1999-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 6906 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356206.pdf [firstpage_image] =>[orig_patent_app_number] => 09453219 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/453219
Running surroundings recognizing apparatus Dec 2, 1999 Issued
Array ( [id] => 1487638 [patent_doc_number] => 06366208 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Diagnostic functions for power supply' [patent_app_type] => B1 [patent_app_number] => 09/453426 [patent_app_country] => US [patent_app_date] => 1999-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 18908 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/366/06366208.pdf [firstpage_image] =>[orig_patent_app_number] => 09453426 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/453426
Diagnostic functions for power supply Dec 1, 1999 Issued
Array ( [id] => 4092475 [patent_doc_number] => 06163254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Method of avoiding low cycle fatigue failure of turbochargers' [patent_app_type] => 1 [patent_app_number] => 9/447614 [patent_app_country] => US [patent_app_date] => 1999-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1241 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/163/06163254.pdf [firstpage_image] =>[orig_patent_app_number] => 447614 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/447614
Method of avoiding low cycle fatigue failure of turbochargers Nov 22, 1999 Issued
Array ( [id] => 1442358 [patent_doc_number] => 06335678 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Electronic device, preferably an electronic book' [patent_app_type] => B1 [patent_app_number] => 09/403500 [patent_app_country] => US [patent_app_date] => 1999-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3257 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/335/06335678.pdf [firstpage_image] =>[orig_patent_app_number] => 09403500 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/403500
Electronic device, preferably an electronic book Oct 21, 1999 Issued
Array ( [id] => 4261312 [patent_doc_number] => 06208255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Non-resonant electromagnetic energy sensor' [patent_app_type] => 1 [patent_app_number] => 9/421670 [patent_app_country] => US [patent_app_date] => 1999-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7114 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208255.pdf [firstpage_image] =>[orig_patent_app_number] => 421670 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/421670
Non-resonant electromagnetic energy sensor Oct 19, 1999 Issued
Array ( [id] => 4300964 [patent_doc_number] => 06236323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Visual fluid level indicator using magnetic pins' [patent_app_type] => 1 [patent_app_number] => 9/409333 [patent_app_country] => US [patent_app_date] => 1999-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2423 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/236/06236323.pdf [firstpage_image] =>[orig_patent_app_number] => 409333 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/409333
Visual fluid level indicator using magnetic pins Sep 29, 1999 Issued
Array ( [id] => 4268056 [patent_doc_number] => 06204751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Current inrush limiting circuit with fast reset' [patent_app_type] => 1 [patent_app_number] => 9/408133 [patent_app_country] => US [patent_app_date] => 1999-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5956 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/204/06204751.pdf [firstpage_image] =>[orig_patent_app_number] => 408133 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/408133
Current inrush limiting circuit with fast reset Sep 28, 1999 Issued
Array ( [id] => 4092442 [patent_doc_number] => 06163252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Device for detecting obstacles, for use in vehicles' [patent_app_type] => 1 [patent_app_number] => 9/406802 [patent_app_country] => US [patent_app_date] => 1999-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 7459 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/163/06163252.pdf [firstpage_image] =>[orig_patent_app_number] => 406802 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/406802
Device for detecting obstacles, for use in vehicles Sep 27, 1999 Issued
Array ( [id] => 4247343 [patent_doc_number] => 06166649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'DSRC on-vehicle device' [patent_app_type] => 1 [patent_app_number] => 9/406800 [patent_app_country] => US [patent_app_date] => 1999-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3213 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/166/06166649.pdf [firstpage_image] =>[orig_patent_app_number] => 406800 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/406800
DSRC on-vehicle device Sep 27, 1999 Issued
Array ( [id] => 4424666 [patent_doc_number] => 06177875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Simple voltage window sensing circuit' [patent_app_type] => 1 [patent_app_number] => 9/407468 [patent_app_country] => US [patent_app_date] => 1999-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2554 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/177/06177875.pdf [firstpage_image] =>[orig_patent_app_number] => 407468 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/407468
Simple voltage window sensing circuit Sep 27, 1999 Issued
Array ( [id] => 4392907 [patent_doc_number] => 06262669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Voice diagnostic apparatus for mainboard' [patent_app_type] => 1 [patent_app_number] => 9/391253 [patent_app_country] => US [patent_app_date] => 1999-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1047 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/262/06262669.pdf [firstpage_image] =>[orig_patent_app_number] => 391253 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/391253
Voice diagnostic apparatus for mainboard Sep 6, 1999 Issued
Array ( [id] => 4379815 [patent_doc_number] => 06288651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Portable roadway perimeter alarm' [patent_app_type] => 1 [patent_app_number] => 9/391029 [patent_app_country] => US [patent_app_date] => 1999-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 2766 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/288/06288651.pdf [firstpage_image] =>[orig_patent_app_number] => 391029 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/391029
Portable roadway perimeter alarm Sep 6, 1999 Issued
Array ( [id] => 4092419 [patent_doc_number] => 06163250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'System and method for sensing objects on surface of vehicle' [patent_app_type] => 1 [patent_app_number] => 9/386161 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1479 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/163/06163250.pdf [firstpage_image] =>[orig_patent_app_number] => 386161 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/386161
System and method for sensing objects on surface of vehicle Aug 30, 1999 Issued
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