Search

Edward F. Landrum

Supervisory Patent Examiner (ID: 10559, Phone: (571)272-5567 , Office: P/3724 )

Most Active Art Unit
3724
Art Unit(s)
3763, 3724, 3723, 4168, 3761, 3744
Total Applications
464
Issued Applications
147
Pending Applications
23
Abandoned Applications
300

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5554362 [patent_doc_number] => 20090265939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'Folding knife with an unlocking mechanism' [patent_app_type] => utility [patent_app_number] => 12/149187 [patent_app_country] => US [patent_app_date] => 2008-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2477 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0265/20090265939.pdf [firstpage_image] =>[orig_patent_app_number] => 12149187 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/149187
Folding knife with an unlocking mechanism Apr 28, 2008 Issued
Array ( [id] => 4882472 [patent_doc_number] => 20080256804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Apparatus and Methodology for De-sheathing Covered Drinking Straws' [patent_app_type] => utility [patent_app_number] => 12/104431 [patent_app_country] => US [patent_app_date] => 2008-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 4149 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0256/20080256804.pdf [firstpage_image] =>[orig_patent_app_number] => 12104431 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/104431
Apparatus and methodology for de-sheathing covered drinking straws Apr 15, 2008 Issued
Array ( [id] => 4809327 [patent_doc_number] => 20080189958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'Shield for a string trimmer' [patent_app_type] => utility [patent_app_number] => 12/082529 [patent_app_country] => US [patent_app_date] => 2008-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2827 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0189/20080189958.pdf [firstpage_image] =>[orig_patent_app_number] => 12082529 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/082529
Shield for a string trimmer Apr 10, 2008 Abandoned
Array ( [id] => 4713834 [patent_doc_number] => 20080236356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'PUNCHING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/061612 [patent_app_country] => US [patent_app_date] => 2008-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1681 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0236/20080236356.pdf [firstpage_image] =>[orig_patent_app_number] => 12061612 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/061612
PUNCHING DEVICE Apr 1, 2008 Abandoned
Array ( [id] => 7533302 [patent_doc_number] => 08046921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Apparatus for coring and wedging food items' [patent_app_type] => utility [patent_app_number] => 12/057487 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3940 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/046/08046921.pdf [firstpage_image] =>[orig_patent_app_number] => 12057487 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/057487
Apparatus for coring and wedging food items Mar 27, 2008 Issued
Array ( [id] => 5468583 [patent_doc_number] => 20090241749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'STAMPING MACHINE' [patent_app_type] => utility [patent_app_number] => 12/056399 [patent_app_country] => US [patent_app_date] => 2008-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3674 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0241/20090241749.pdf [firstpage_image] =>[orig_patent_app_number] => 12056399 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/056399
STAMPING MACHINE Mar 26, 2008 Abandoned
Array ( [id] => 4713602 [patent_doc_number] => 20080236124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Portable, Manually-Guided Implement and Shaft System Therefor' [patent_app_type] => utility [patent_app_number] => 12/057160 [patent_app_country] => US [patent_app_date] => 2008-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6816 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0236/20080236124.pdf [firstpage_image] =>[orig_patent_app_number] => 12057160 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/057160
Portable, Manually-Guided Implement and Shaft System Therefor Mar 26, 2008 Abandoned
Array ( [id] => 4713435 [patent_doc_number] => 20080235957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'ELECTRIC BUSH CUTTER' [patent_app_type] => utility [patent_app_number] => 12/054612 [patent_app_country] => US [patent_app_date] => 2008-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5433 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20080235957.pdf [firstpage_image] =>[orig_patent_app_number] => 12054612 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/054612
Electric bush cutter Mar 24, 2008 Issued
Array ( [id] => 5400220 [patent_doc_number] => 20090235533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'UTILITY KNIFE WITH A FIXED BLADE AND A SELF-RETRACTING BLADE' [patent_app_type] => utility [patent_app_number] => 12/053669 [patent_app_country] => US [patent_app_date] => 2008-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1382 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20090235533.pdf [firstpage_image] =>[orig_patent_app_number] => 12053669 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/053669
UTILITY KNIFE WITH A FIXED BLADE AND A SELF-RETRACTING BLADE Mar 23, 2008 Abandoned
Array ( [id] => 5318155 [patent_doc_number] => 20090056145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'DOUBLE-BLADED KNIFE' [patent_app_type] => utility [patent_app_number] => 12/053520 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2765 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20090056145.pdf [firstpage_image] =>[orig_patent_app_number] => 12053520 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/053520
DOUBLE-BLADED KNIFE Mar 20, 2008 Abandoned
Array ( [id] => 4609644 [patent_doc_number] => 07987752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'System and method for delivering pressurized fluid to a rotary cutting blade' [patent_app_type] => utility [patent_app_number] => 12/050758 [patent_app_country] => US [patent_app_date] => 2008-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4585 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/987/07987752.pdf [firstpage_image] =>[orig_patent_app_number] => 12050758 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/050758
System and method for delivering pressurized fluid to a rotary cutting blade Mar 17, 2008 Issued
Array ( [id] => 5560418 [patent_doc_number] => 20090133270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'Cutting Apparatus' [patent_app_type] => utility [patent_app_number] => 12/049438 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1880 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0133/20090133270.pdf [firstpage_image] =>[orig_patent_app_number] => 12049438 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/049438
Cutting Apparatus Mar 16, 2008 Abandoned
Array ( [id] => 4660650 [patent_doc_number] => 20080251557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'Scribing unit and apparatus for scribing panel with the scribing unit, and scribing method and method for manufacutring substrate' [patent_app_type] => utility [patent_app_number] => 12/077064 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3933 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0251/20080251557.pdf [firstpage_image] =>[orig_patent_app_number] => 12077064 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/077064
Scribing unit and apparatus for scribing panel with the scribing unit, and scribing method and method for manufacutring substrate Mar 13, 2008 Abandoned
Array ( [id] => 4632836 [patent_doc_number] => 08011281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Punching device, conveying device, finishing device, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/073942 [patent_app_country] => US [patent_app_date] => 2008-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 32 [patent_no_of_words] => 7804 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/011/08011281.pdf [firstpage_image] =>[orig_patent_app_number] => 12073942 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/073942
Punching device, conveying device, finishing device, and image forming apparatus Mar 11, 2008 Issued
Array ( [id] => 4694139 [patent_doc_number] => 20080216323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'SHAVING PREPARATION DELIVERY SYSTEM FOR WET SHAVING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/044012 [patent_app_country] => US [patent_app_date] => 2008-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2916 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0216/20080216323.pdf [firstpage_image] =>[orig_patent_app_number] => 12044012 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/044012
SHAVING PREPARATION DELIVERY SYSTEM FOR WET SHAVING SYSTEM Mar 6, 2008 Abandoned
Array ( [id] => 7513542 [patent_doc_number] => 08037609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Razor having a wing shaped contouring shaving aid' [patent_app_type] => utility [patent_app_number] => 12/041176 [patent_app_country] => US [patent_app_date] => 2008-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4672 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/037/08037609.pdf [firstpage_image] =>[orig_patent_app_number] => 12041176 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/041176
Razor having a wing shaped contouring shaving aid Mar 2, 2008 Issued
Array ( [id] => 4791445 [patent_doc_number] => 20080292418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Novel composite tool holders and boring tools' [patent_app_type] => utility [patent_app_number] => 12/070971 [patent_app_country] => US [patent_app_date] => 2008-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4506 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0292/20080292418.pdf [firstpage_image] =>[orig_patent_app_number] => 12070971 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/070971
Novel composite tool holders and boring tools Feb 21, 2008 Abandoned
Array ( [id] => 4869831 [patent_doc_number] => 20080196564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'Single transfer insert placement method and apparatus' [patent_app_type] => utility [patent_app_number] => 12/070879 [patent_app_country] => US [patent_app_date] => 2008-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8322 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20080196564.pdf [firstpage_image] =>[orig_patent_app_number] => 12070879 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/070879
Single transfer insert placement method and apparatus Feb 20, 2008 Issued
Array ( [id] => 4827004 [patent_doc_number] => 20080127496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Trimmer Head For Use In Flexible Line Rotary Trimmers Having Improved Line Loading Mechanism' [patent_app_type] => utility [patent_app_number] => 12/032633 [patent_app_country] => US [patent_app_date] => 2008-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11013 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0127/20080127496.pdf [firstpage_image] =>[orig_patent_app_number] => 12032633 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/032633
Trimmer head for use in flexible line rotary trimmers having improved line loading mechanism Feb 14, 2008 Issued
Array ( [id] => 4672112 [patent_doc_number] => 20080209739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'POWER TOOL WITH CHIPS EJECTING MECHANISM' [patent_app_type] => utility [patent_app_number] => 12/032072 [patent_app_country] => US [patent_app_date] => 2008-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5806 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0209/20080209739.pdf [firstpage_image] =>[orig_patent_app_number] => 12032072 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/032072
Power tool with chips ejecting mechanism Feb 14, 2008 Issued
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