Search

Robert Canfield

Examiner (ID: 18934, Phone: (571)272-6840 , Office: P/3635 )

Most Active Art Unit
3636
Art Unit(s)
3635, 3504, 3636, 3600, 3621
Total Applications
3246
Issued Applications
2525
Pending Applications
230
Abandoned Applications
515

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3459514 [patent_doc_number] => 05475949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Telescoping ceiling closet' [patent_app_type] => 1 [patent_app_number] => 8/310382 [patent_app_country] => US [patent_app_date] => 1994-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2655 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/475/05475949.pdf [firstpage_image] =>[orig_patent_app_number] => 310382 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/310382
Telescoping ceiling closet Sep 21, 1994 Issued
Array ( [id] => 3607162 [patent_doc_number] => 05640824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-24 [patent_title] => 'Buildings and building components' [patent_app_type] => 1 [patent_app_number] => 8/307683 [patent_app_country] => US [patent_app_date] => 1994-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 9974 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640824.pdf [firstpage_image] =>[orig_patent_app_number] => 307683 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/307683
Buildings and building components Sep 21, 1994 Issued
Array ( [id] => 3833167 [patent_doc_number] => 05718092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Building constructions using beams and related method' [patent_app_type] => 1 [patent_app_number] => 8/309753 [patent_app_country] => US [patent_app_date] => 1994-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6392 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/718/05718092.pdf [firstpage_image] =>[orig_patent_app_number] => 309753 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/309753
Building constructions using beams and related method Sep 20, 1994 Issued
Array ( [id] => 3630665 [patent_doc_number] => 05636488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Panel and clip arrangement' [patent_app_type] => 1 [patent_app_number] => 8/309748 [patent_app_country] => US [patent_app_date] => 1994-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5453 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/636/05636488.pdf [firstpage_image] =>[orig_patent_app_number] => 309748 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/309748
Panel and clip arrangement Sep 20, 1994 Issued
Array ( [id] => 3574586 [patent_doc_number] => 05519979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Method of centering windshield glazings' [patent_app_type] => 1 [patent_app_number] => 8/309307 [patent_app_country] => US [patent_app_date] => 1994-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2183 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/519/05519979.pdf [firstpage_image] =>[orig_patent_app_number] => 309307 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/309307
Method of centering windshield glazings Sep 19, 1994 Issued
Array ( [id] => 3472300 [patent_doc_number] => 05469666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Walkable secure patio door threshold' [patent_app_type] => 1 [patent_app_number] => 8/304926 [patent_app_country] => US [patent_app_date] => 1994-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2801 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/469/05469666.pdf [firstpage_image] =>[orig_patent_app_number] => 304926 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/304926
Walkable secure patio door threshold Sep 12, 1994 Issued
Array ( [id] => 3413449 [patent_doc_number] => 05454193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-03 [patent_title] => 'Window glass for automobiles, recreation vehicles or buildings' [patent_app_type] => 1 [patent_app_number] => 8/268825 [patent_app_country] => US [patent_app_date] => 1994-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3245 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/454/05454193.pdf [firstpage_image] =>[orig_patent_app_number] => 268825 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/268825
Window glass for automobiles, recreation vehicles or buildings Sep 1, 1994 Issued
Array ( [id] => 3542586 [patent_doc_number] => 05501044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'Sub-floor drain conduit for water-control systems' [patent_app_type] => 1 [patent_app_number] => 8/298937 [patent_app_country] => US [patent_app_date] => 1994-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3456 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/501/05501044.pdf [firstpage_image] =>[orig_patent_app_number] => 298937 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/298937
Sub-floor drain conduit for water-control systems Aug 30, 1994 Issued
Array ( [id] => 3590834 [patent_doc_number] => 05588265 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Earthquake protective structure' [patent_app_type] => 1 [patent_app_number] => 8/297264 [patent_app_country] => US [patent_app_date] => 1994-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 4015 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/588/05588265.pdf [firstpage_image] =>[orig_patent_app_number] => 297264 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/297264
Earthquake protective structure Aug 25, 1994 Issued
Array ( [id] => 3616670 [patent_doc_number] => 05609001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Modular insulating upholstery for closed chamber' [patent_app_type] => 1 [patent_app_number] => 8/295730 [patent_app_country] => US [patent_app_date] => 1994-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3340 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/609/05609001.pdf [firstpage_image] =>[orig_patent_app_number] => 295730 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/295730
Modular insulating upholstery for closed chamber Aug 25, 1994 Issued
Array ( [id] => 3411811 [patent_doc_number] => 05461838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Fire barrier' [patent_app_type] => 1 [patent_app_number] => 8/296423 [patent_app_country] => US [patent_app_date] => 1994-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2361 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/461/05461838.pdf [firstpage_image] =>[orig_patent_app_number] => 296423 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/296423
Fire barrier Aug 24, 1994 Issued
Array ( [id] => 3450986 [patent_doc_number] => 05441364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-15 [patent_title] => 'Splash block' [patent_app_type] => 1 [patent_app_number] => 8/295009 [patent_app_country] => US [patent_app_date] => 1994-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 3180 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/441/05441364.pdf [firstpage_image] =>[orig_patent_app_number] => 295009 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/295009
Splash block Aug 23, 1994 Issued
Array ( [id] => 3523092 [patent_doc_number] => 05493817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Mobile workshop and method of configuring same' [patent_app_type] => 1 [patent_app_number] => 8/293904 [patent_app_country] => US [patent_app_date] => 1994-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2920 [patent_no_of_claims] => 18 [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/05/493/05493817.pdf [firstpage_image] =>[orig_patent_app_number] => 293904 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/293904
Mobile workshop and method of configuring same Aug 21, 1994 Issued
Array ( [id] => 3683131 [patent_doc_number] => 05644889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Remedial wall anchor system' [patent_app_type] => 1 [patent_app_number] => 8/286857 [patent_app_country] => US [patent_app_date] => 1994-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 4577 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/644/05644889.pdf [firstpage_image] =>[orig_patent_app_number] => 286857 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/286857
Remedial wall anchor system Aug 4, 1994 Issued
Array ( [id] => 3607633 [patent_doc_number] => 05606835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Push tab for siding' [patent_app_type] => 1 [patent_app_number] => 8/285320 [patent_app_country] => US [patent_app_date] => 1994-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2248 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/606/05606835.pdf [firstpage_image] =>[orig_patent_app_number] => 285320 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/285320
Push tab for siding Aug 2, 1994 Issued
Array ( [id] => 3594863 [patent_doc_number] => 05564246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Push tab for siding' [patent_app_type] => 1 [patent_app_number] => 8/285321 [patent_app_country] => US [patent_app_date] => 1994-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3187 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/564/05564246.pdf [firstpage_image] =>[orig_patent_app_number] => 285321 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/285321
Push tab for siding Aug 2, 1994 Issued
Array ( [id] => 3599707 [patent_doc_number] => 05564579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Apparatus for constructing a gondola canopy' [patent_app_type] => 1 [patent_app_number] => 8/285508 [patent_app_country] => US [patent_app_date] => 1994-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 36 [patent_no_of_words] => 5909 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/564/05564579.pdf [firstpage_image] =>[orig_patent_app_number] => 285508 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/285508
Apparatus for constructing a gondola canopy Aug 2, 1994 Issued
Array ( [id] => 3713687 [patent_doc_number] => 05634314 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'Trim clip for siding' [patent_app_type] => 1 [patent_app_number] => 8/285323 [patent_app_country] => US [patent_app_date] => 1994-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2137 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/634/05634314.pdf [firstpage_image] =>[orig_patent_app_number] => 285323 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/285323
Trim clip for siding Aug 2, 1994 Issued
Array ( [id] => 3678223 [patent_doc_number] => 05675941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Method and apparatus for constructing prestressed structures utilizing a membrane and floating dome assembly' [patent_app_type] => 1 [patent_app_number] => 8/279635 [patent_app_country] => US [patent_app_date] => 1994-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 6903 [patent_no_of_claims] => 69 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/675/05675941.pdf [firstpage_image] =>[orig_patent_app_number] => 279635 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/279635
Method and apparatus for constructing prestressed structures utilizing a membrane and floating dome assembly Jul 21, 1994 Issued
Array ( [id] => 3651281 [patent_doc_number] => 05596852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Plastic building product' [patent_app_type] => 1 [patent_app_number] => 8/277734 [patent_app_country] => US [patent_app_date] => 1994-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1018 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/596/05596852.pdf [firstpage_image] =>[orig_patent_app_number] => 277734 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/277734
Plastic building product Jul 19, 1994 Issued
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