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] => 4761680 [patent_doc_number] => 20080172889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'CARPET TRIMMER' [patent_app_type] => utility [patent_app_number] => 12/030710 [patent_app_country] => US [patent_app_date] => 2008-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6854 [patent_no_of_claims] => 12 [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/A1/0172/20080172889.pdf [firstpage_image] =>[orig_patent_app_number] => 12030710 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/030710
Carpet trimmer Feb 12, 2008 Issued
Array ( [id] => 5476729 [patent_doc_number] => 20090199686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'Apparatus for sawing with self-clamping of work piece' [patent_app_type] => utility [patent_app_number] => 12/069345 [patent_app_country] => US [patent_app_date] => 2008-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6261 [patent_no_of_claims] => 21 [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/A1/0199/20090199686.pdf [firstpage_image] =>[orig_patent_app_number] => 12069345 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/069345
Apparatus for sawing with self-clamping of work piece Feb 7, 2008 Abandoned
Array ( [id] => 4722002 [patent_doc_number] => 20080202299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Cutting device for substantially linear workpieces and method for cutting substantially linear workpieces' [patent_app_type] => utility [patent_app_number] => 12/069152 [patent_app_country] => US [patent_app_date] => 2008-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9362 [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/A1/0202/20080202299.pdf [firstpage_image] =>[orig_patent_app_number] => 12069152 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/069152
Cutting device for substantially linear workpieces and method for cutting substantially linear workpieces Feb 6, 2008 Abandoned
Array ( [id] => 4722007 [patent_doc_number] => 20080202304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Rotary cutter for trimming printed products conveyed in an overlapping flow' [patent_app_type] => utility [patent_app_number] => 12/068079 [patent_app_country] => US [patent_app_date] => 2008-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3106 [patent_no_of_claims] => 10 [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/A1/0202/20080202304.pdf [firstpage_image] =>[orig_patent_app_number] => 12068079 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/068079
Rotary cutter for trimming printed products conveyed in an overlapping flow Jan 31, 2008 Issued
Array ( [id] => 4672440 [patent_doc_number] => 20080210068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'SELF-CONTAINED CASSETTE MATERIAL CUTTER AND METHOD OF CUTTING' [patent_app_type] => utility [patent_app_number] => 12/019350 [patent_app_country] => US [patent_app_date] => 2008-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4604 [patent_no_of_claims] => 11 [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/A1/0210/20080210068.pdf [firstpage_image] =>[orig_patent_app_number] => 12019350 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/019350
SELF-CONTAINED CASSETTE MATERIAL CUTTER AND METHOD OF CUTTING Jan 23, 2008 Abandoned
Array ( [id] => 4896032 [patent_doc_number] => 20080115645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'Blade clamp assembly' [patent_app_type] => utility [patent_app_number] => 12/009804 [patent_app_country] => US [patent_app_date] => 2008-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3465 [patent_no_of_claims] => 10 [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/A1/0115/20080115645.pdf [firstpage_image] =>[orig_patent_app_number] => 12009804 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/009804
Blade clamp assembly Jan 21, 2008 Issued
Array ( [id] => 4861862 [patent_doc_number] => 20080141541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Power tool for completing yard work and process for making same' [patent_app_type] => utility [patent_app_number] => 12/009483 [patent_app_country] => US [patent_app_date] => 2008-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9489 [patent_no_of_claims] => 2 [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/A1/0141/20080141541.pdf [firstpage_image] =>[orig_patent_app_number] => 12009483 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/009483
Power tool for completing yard work and process for making same Jan 18, 2008 Abandoned
Array ( [id] => 7708294 [patent_doc_number] => 08091459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Method and apparatus for making a rotary tool for chip removing machining' [patent_app_type] => utility [patent_app_number] => 12/003591 [patent_app_country] => US [patent_app_date] => 2007-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2674 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/091/08091459.pdf [firstpage_image] =>[orig_patent_app_number] => 12003591 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/003591
Method and apparatus for making a rotary tool for chip removing machining Dec 27, 2007 Issued
Array ( [id] => 5560417 [patent_doc_number] => 20090133269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'Chain saw guide bar attachment used to simplify the cutting of whippy branches and the like' [patent_app_type] => utility [patent_app_number] => 11/946523 [patent_app_country] => US [patent_app_date] => 2007-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1674 [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/A1/0133/20090133269.pdf [firstpage_image] =>[orig_patent_app_number] => 11946523 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/946523
Chain saw guide bar attachment used to simplify the cutting of whippy branches and the like Nov 27, 2007 Abandoned
Array ( [id] => 4818747 [patent_doc_number] => 20080120847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'Bi-directional trimmer head spool with curved trimmer line guide' [patent_app_type] => utility [patent_app_number] => 11/985673 [patent_app_country] => US [patent_app_date] => 2007-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 16165 [patent_no_of_claims] => 21 [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/A1/0120/20080120847.pdf [firstpage_image] =>[orig_patent_app_number] => 11985673 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/985673
Bi-directional trimmer head spool with curved trimmer line guide Nov 15, 2007 Issued
Array ( [id] => 5267522 [patent_doc_number] => 20090071297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'Chainsaw Sharpening Tool' [patent_app_type] => utility [patent_app_number] => 11/856627 [patent_app_country] => US [patent_app_date] => 2007-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3875 [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/A1/0071/20090071297.pdf [firstpage_image] =>[orig_patent_app_number] => 11856627 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/856627
Chainsaw Sharpening Tool Sep 16, 2007 Abandoned
Array ( [id] => 5312414 [patent_doc_number] => 20090277012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'HAIR TRIMMER WITH SUCTION UNIT' [patent_app_type] => utility [patent_app_number] => 12/440601 [patent_app_country] => US [patent_app_date] => 2007-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3261 [patent_no_of_claims] => 5 [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/A1/0277/20090277012.pdf [firstpage_image] =>[orig_patent_app_number] => 12440601 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/440601
HAIR TRIMMER WITH SUCTION UNIT Sep 12, 2007 Abandoned
Array ( [id] => 5443186 [patent_doc_number] => 20090044412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'Garden shears' [patent_app_type] => utility [patent_app_number] => 11/889508 [patent_app_country] => US [patent_app_date] => 2007-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1818 [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/A1/0044/20090044412.pdf [firstpage_image] =>[orig_patent_app_number] => 11889508 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/889508
Garden shears Aug 13, 2007 Abandoned
Array ( [id] => 172634 [patent_doc_number] => 07658011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-09 [patent_title] => 'Lopper' [patent_app_type] => utility [patent_app_number] => 11/890724 [patent_app_country] => US [patent_app_date] => 2007-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 3988 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/658/07658011.pdf [firstpage_image] =>[orig_patent_app_number] => 11890724 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/890724
Lopper Aug 6, 2007 Issued
Array ( [id] => 5356773 [patent_doc_number] => 20090031567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'Fixed line trimmer head with ease of loading' [patent_app_type] => utility [patent_app_number] => 11/890157 [patent_app_country] => US [patent_app_date] => 2007-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4534 [patent_no_of_claims] => 22 [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/A1/0031/20090031567.pdf [firstpage_image] =>[orig_patent_app_number] => 11890157 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/890157
Fixed line trimmer head with ease of loading Aug 1, 2007 Issued
Array ( [id] => 5356774 [patent_doc_number] => 20090031568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'Saw blade having helical structure' [patent_app_type] => utility [patent_app_number] => 11/888458 [patent_app_country] => US [patent_app_date] => 2007-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1267 [patent_no_of_claims] => 7 [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/A1/0031/20090031568.pdf [firstpage_image] =>[orig_patent_app_number] => 11888458 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/888458
Saw blade having helical structure Jul 30, 2007 Abandoned
Array ( [id] => 8160126 [patent_doc_number] => 08171647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Cutting device with actuating mechansim' [patent_app_type] => utility [patent_app_number] => 11/829242 [patent_app_country] => US [patent_app_date] => 2007-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3835 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/171/08171647.pdf [firstpage_image] =>[orig_patent_app_number] => 11829242 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/829242
Cutting device with actuating mechansim Jul 26, 2007 Issued
Array ( [id] => 148696 [patent_doc_number] => 07677148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-16 [patent_title] => 'Tearless onion chopper' [patent_app_type] => utility [patent_app_number] => 11/880515 [patent_app_country] => US [patent_app_date] => 2007-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3575 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/677/07677148.pdf [firstpage_image] =>[orig_patent_app_number] => 11880515 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/880515
Tearless onion chopper Jul 22, 2007 Issued
Array ( [id] => 5227032 [patent_doc_number] => 20070289137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'PACKAGE OPENER' [patent_app_type] => utility [patent_app_number] => 11/764509 [patent_app_country] => US [patent_app_date] => 2007-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4697 [patent_no_of_claims] => 19 [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/A1/0289/20070289137.pdf [firstpage_image] =>[orig_patent_app_number] => 11764509 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/764509
PACKAGE OPENER Jun 17, 2007 Abandoned
Array ( [id] => 4945823 [patent_doc_number] => 20080301949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Pruning saw' [patent_app_type] => utility [patent_app_number] => 11/811645 [patent_app_country] => US [patent_app_date] => 2007-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2542 [patent_no_of_claims] => 15 [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/A1/0301/20080301949.pdf [firstpage_image] =>[orig_patent_app_number] => 11811645 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/811645
Pruning saw Jun 10, 2007 Abandoned
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