Search

Robert Canfield

Examiner (ID: 13, Phone: (571)272-6840 , Office: P/3635 )

Most Active Art Unit
3636
Art Unit(s)
3600, 3621, 3504, 3635, 3636
Total Applications
3086
Issued Applications
2403
Pending Applications
211
Abandoned Applications
471

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3752898 [patent_doc_number] => 05732725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Safety runner used in umbrellas' [patent_app_type] => 1 [patent_app_number] => 8/783662 [patent_app_country] => US [patent_app_date] => 1997-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 621 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/732/05732725.pdf [firstpage_image] =>[orig_patent_app_number] => 783662 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/783662
Safety runner used in umbrellas Jan 14, 1997 Issued
08/780688 WALKER STABILIZER Jan 7, 1997 Abandoned
Array ( [id] => 3879128 [patent_doc_number] => 05749387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Portable ice fishing hut' [patent_app_type] => 1 [patent_app_number] => 8/779445 [patent_app_country] => US [patent_app_date] => 1997-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3228 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/749/05749387.pdf [firstpage_image] =>[orig_patent_app_number] => 779445 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/779445
Portable ice fishing hut Jan 6, 1997 Issued
Array ( [id] => 3729964 [patent_doc_number] => 05715853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-10 [patent_title] => 'Structure for combining frames of an umbrella' [patent_app_type] => 1 [patent_app_number] => 8/779132 [patent_app_country] => US [patent_app_date] => 1997-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1780 [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/05/715/05715853.pdf [firstpage_image] =>[orig_patent_app_number] => 779132 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/779132
Structure for combining frames of an umbrella Jan 5, 1997 Issued
Array ( [id] => 4012050 [patent_doc_number] => 05901725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Combination stand and shelter for bicycles' [patent_app_type] => 1 [patent_app_number] => 8/775804 [patent_app_country] => US [patent_app_date] => 1996-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1293 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901725.pdf [firstpage_image] =>[orig_patent_app_number] => 775804 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/775804
Combination stand and shelter for bicycles Dec 30, 1996 Issued
Array ( [id] => 3671221 [patent_doc_number] => 05690132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Catch-free safety umbrella' [patent_app_type] => 1 [patent_app_number] => 8/773115 [patent_app_country] => US [patent_app_date] => 1996-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1980 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/690/05690132.pdf [firstpage_image] =>[orig_patent_app_number] => 773115 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/773115
Catch-free safety umbrella Dec 25, 1996 Issued
Array ( [id] => 3771619 [patent_doc_number] => 05778915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Collapsible structures' [patent_app_type] => 1 [patent_app_number] => 8/773066 [patent_app_country] => US [patent_app_date] => 1996-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5426 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/778/05778915.pdf [firstpage_image] =>[orig_patent_app_number] => 773066 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/773066
Collapsible structures Dec 25, 1996 Issued
Array ( [id] => 3753747 [patent_doc_number] => 05806549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Collapsible shelter for vehicle' [patent_app_type] => 1 [patent_app_number] => 8/773091 [patent_app_country] => US [patent_app_date] => 1996-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2540 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806549.pdf [firstpage_image] =>[orig_patent_app_number] => 773091 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/773091
Collapsible shelter for vehicle Dec 23, 1996 Issued
Array ( [id] => 3671246 [patent_doc_number] => 05690134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Portable sunshade canopy' [patent_app_type] => 1 [patent_app_number] => 8/772973 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2494 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/690/05690134.pdf [firstpage_image] =>[orig_patent_app_number] => 772973 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/772973
Portable sunshade canopy Dec 22, 1996 Issued
Array ( [id] => 3711438 [patent_doc_number] => 05701923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Collapsible shelter' [patent_app_type] => 1 [patent_app_number] => 8/773265 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 3246 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/701/05701923.pdf [firstpage_image] =>[orig_patent_app_number] => 773265 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/773265
Collapsible shelter Dec 22, 1996 Issued
Array ( [id] => 3671024 [patent_doc_number] => 05694959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Removable tray for a walker' [patent_app_type] => 1 [patent_app_number] => 8/769753 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2454 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/694/05694959.pdf [firstpage_image] =>[orig_patent_app_number] => 769753 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/769753
Removable tray for a walker Dec 19, 1996 Issued
Array ( [id] => 3815677 [patent_doc_number] => 05845445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Insulated concrete form' [patent_app_type] => 1 [patent_app_number] => 8/763978 [patent_app_country] => US [patent_app_date] => 1996-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4757 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/845/05845445.pdf [firstpage_image] =>[orig_patent_app_number] => 763978 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/763978
Insulated concrete form Dec 9, 1996 Issued
Array ( [id] => 3711942 [patent_doc_number] => 05699819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Reduced impact cane' [patent_app_type] => 1 [patent_app_number] => 8/762280 [patent_app_country] => US [patent_app_date] => 1996-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2273 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/699/05699819.pdf [firstpage_image] =>[orig_patent_app_number] => 762280 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762280
Reduced impact cane Dec 8, 1996 Issued
Array ( [id] => 3671547 [patent_doc_number] => 05662132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Structural protective shelter' [patent_app_type] => 1 [patent_app_number] => 8/761355 [patent_app_country] => US [patent_app_date] => 1996-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3980 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/662/05662132.pdf [firstpage_image] =>[orig_patent_app_number] => 761355 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/761355
Structural protective shelter Dec 5, 1996 Issued
Array ( [id] => 3671533 [patent_doc_number] => 05662131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Portable folding grab bar' [patent_app_type] => 1 [patent_app_number] => 8/760715 [patent_app_country] => US [patent_app_date] => 1996-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3367 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/662/05662131.pdf [firstpage_image] =>[orig_patent_app_number] => 760715 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/760715
Portable folding grab bar Dec 4, 1996 Issued
Array ( [id] => 3746909 [patent_doc_number] => 05740824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Umbrella with a stretch structure for selectively collecting rainwater' [patent_app_type] => 1 [patent_app_number] => 8/760369 [patent_app_country] => US [patent_app_date] => 1996-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3250 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 987 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/740/05740824.pdf [firstpage_image] =>[orig_patent_app_number] => 760369 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/760369
Umbrella with a stretch structure for selectively collecting rainwater Dec 3, 1996 Issued
Array ( [id] => 3977842 [patent_doc_number] => 05857298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Window frame system' [patent_app_type] => 1 [patent_app_number] => 8/758567 [patent_app_country] => US [patent_app_date] => 1996-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 39 [patent_no_of_words] => 10582 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/857/05857298.pdf [firstpage_image] =>[orig_patent_app_number] => 758567 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/758567
Window frame system Dec 2, 1996 Issued
Array ( [id] => 3852076 [patent_doc_number] => 05802773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Handicap accessible stair' [patent_app_type] => 1 [patent_app_number] => 8/754744 [patent_app_country] => US [patent_app_date] => 1996-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2283 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802773.pdf [firstpage_image] =>[orig_patent_app_number] => 754744 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/754744
Handicap accessible stair Nov 20, 1996 Issued
Array ( [id] => 3678107 [patent_doc_number] => 05678585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Umbrella' [patent_app_type] => 1 [patent_app_number] => 8/754645 [patent_app_country] => US [patent_app_date] => 1996-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2056 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/678/05678585.pdf [firstpage_image] =>[orig_patent_app_number] => 754645 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/754645
Umbrella Nov 20, 1996 Issued
Array ( [id] => 3682553 [patent_doc_number] => 05649559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-22 [patent_title] => 'Cover supporting erectable shelter structure' [patent_app_type] => 1 [patent_app_number] => 8/746866 [patent_app_country] => US [patent_app_date] => 1996-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2866 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/649/05649559.pdf [firstpage_image] =>[orig_patent_app_number] => 746866 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/746866
Cover supporting erectable shelter structure Nov 17, 1996 Issued
Menu