Search

Christopher R. Buchanan

Examiner (ID: 6378, Phone: (571)272-8134 , Office: P/3627 )

Most Active Art Unit
3627
Art Unit(s)
3619, 3671, 3627, 2167
Total Applications
503
Issued Applications
297
Pending Applications
62
Abandoned Applications
147

Applications

Application numberTitle of the applicationFiling DateStatus
07/906952 SURGE ARRESTOR FAIL SAFE THERMAL OVERLOAD MECHANISM Jun 29, 1992 Abandoned
Array ( [id] => 2959553 [patent_doc_number] => 05231367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Thermal response switch and a surge absorbing circuit using the same' [patent_app_type] => 1 [patent_app_number] => 7/906272 [patent_app_country] => US [patent_app_date] => 1992-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3253 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/231/05231367.pdf [firstpage_image] =>[orig_patent_app_number] => 906272 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/906272
Thermal response switch and a surge absorbing circuit using the same Jun 25, 1992 Issued
Array ( [id] => 2917735 [patent_doc_number] => 05227759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Plug-in fuse' [patent_app_type] => 1 [patent_app_number] => 7/903352 [patent_app_country] => US [patent_app_date] => 1992-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1573 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227759.pdf [firstpage_image] =>[orig_patent_app_number] => 903352 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/903352
Plug-in fuse Jun 23, 1992 Issued
Array ( [id] => 2862311 [patent_doc_number] => 05166481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Timing mechanism with improved electrical contacts' [patent_app_type] => 1 [patent_app_number] => 7/900799 [patent_app_country] => US [patent_app_date] => 1992-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 765 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/166/05166481.pdf [firstpage_image] =>[orig_patent_app_number] => 900799 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/900799
Timing mechanism with improved electrical contacts Jun 21, 1992 Issued
Array ( [id] => 2944888 [patent_doc_number] => 05191311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Switch for use as a vertically mounted cut out or in-line switch' [patent_app_type] => 1 [patent_app_number] => 7/900373 [patent_app_country] => US [patent_app_date] => 1992-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3115 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191311.pdf [firstpage_image] =>[orig_patent_app_number] => 900373 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/900373
Switch for use as a vertically mounted cut out or in-line switch Jun 17, 1992 Issued
Array ( [id] => 3042661 [patent_doc_number] => 05300912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Electrical cutout for high voltage power lines' [patent_app_type] => 1 [patent_app_number] => 7/896008 [patent_app_country] => US [patent_app_date] => 1992-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5186 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/300/05300912.pdf [firstpage_image] =>[orig_patent_app_number] => 896008 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/896008
Electrical cutout for high voltage power lines Jun 8, 1992 Issued
Array ( [id] => 3042705 [patent_doc_number] => 05300914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Dropout expulsion fuse' [patent_app_type] => 1 [patent_app_number] => 7/891769 [patent_app_country] => US [patent_app_date] => 1992-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6911 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/300/05300914.pdf [firstpage_image] =>[orig_patent_app_number] => 891769 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/891769
Dropout expulsion fuse May 31, 1992 Issued
Array ( [id] => 2843746 [patent_doc_number] => 05171945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Contact switch' [patent_app_type] => 1 [patent_app_number] => 7/890398 [patent_app_country] => US [patent_app_date] => 1992-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1460 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171945.pdf [firstpage_image] =>[orig_patent_app_number] => 890398 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/890398
Contact switch May 25, 1992 Issued
Array ( [id] => 2955788 [patent_doc_number] => 05221915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Thermal protector' [patent_app_type] => 1 [patent_app_number] => 7/887516 [patent_app_country] => US [patent_app_date] => 1992-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2337 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221915.pdf [firstpage_image] =>[orig_patent_app_number] => 887516 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/887516
Thermal protector May 20, 1992 Issued
Array ( [id] => 2892652 [patent_doc_number] => 05214405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Miniature circuit-breaker with remote tripping' [patent_app_type] => 1 [patent_app_number] => 7/884029 [patent_app_country] => US [patent_app_date] => 1992-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 598 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/214/05214405.pdf [firstpage_image] =>[orig_patent_app_number] => 884029 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/884029
Miniature circuit-breaker with remote tripping May 17, 1992 Issued
Array ( [id] => 2928085 [patent_doc_number] => 05200732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Temperature operated switch construction, terminal block therefor and methods of making the same' [patent_app_type] => 1 [patent_app_number] => 7/878672 [patent_app_country] => US [patent_app_date] => 1992-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4067 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/200/05200732.pdf [firstpage_image] =>[orig_patent_app_number] => 878672 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/878672
Temperature operated switch construction, terminal block therefor and methods of making the same May 4, 1992 Issued
07/872633 ELECTROMAGNETIC VALVE Apr 21, 1992 Abandoned
Array ( [id] => 2979855 [patent_doc_number] => 05182539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Temperature operated switch construction, terminal block therefor and methods of making the same' [patent_app_type] => 1 [patent_app_number] => 7/869160 [patent_app_country] => US [patent_app_date] => 1992-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 6947 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182539.pdf [firstpage_image] =>[orig_patent_app_number] => 869160 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/869160
Temperature operated switch construction, terminal block therefor and methods of making the same Apr 13, 1992 Issued
Array ( [id] => 2924838 [patent_doc_number] => 05206622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Protector device with improved bimetal contact assembly and method of making' [patent_app_type] => 1 [patent_app_number] => 7/867266 [patent_app_country] => US [patent_app_date] => 1992-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2183 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/206/05206622.pdf [firstpage_image] =>[orig_patent_app_number] => 867266 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/867266
Protector device with improved bimetal contact assembly and method of making Apr 9, 1992 Issued
Array ( [id] => 2892424 [patent_doc_number] => 05239129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Housing for switched electrical receptacle or the like' [patent_app_type] => 1 [patent_app_number] => 7/864393 [patent_app_country] => US [patent_app_date] => 1992-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3544 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/239/05239129.pdf [firstpage_image] =>[orig_patent_app_number] => 864393 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/864393
Housing for switched electrical receptacle or the like Apr 5, 1992 Issued
Array ( [id] => 2981425 [patent_doc_number] => 05208570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Solenoid construction and method for making same' [patent_app_type] => 1 [patent_app_number] => 7/864248 [patent_app_country] => US [patent_app_date] => 1992-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5549 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208570.pdf [firstpage_image] =>[orig_patent_app_number] => 864248 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/864248
Solenoid construction and method for making same Apr 5, 1992 Issued
07/863678 THERMALLY RESPONSIVE SWITCH Mar 31, 1992 Abandoned
Array ( [id] => 2938178 [patent_doc_number] => 05233325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Thermostat with filmy heater' [patent_app_type] => 1 [patent_app_number] => 7/862290 [patent_app_country] => US [patent_app_date] => 1992-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1550 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/233/05233325.pdf [firstpage_image] =>[orig_patent_app_number] => 862290 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/862290
Thermostat with filmy heater Mar 31, 1992 Issued
Array ( [id] => 2865672 [patent_doc_number] => 05166657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Temperature operated switch construction and method of making the same' [patent_app_type] => 1 [patent_app_number] => 7/861476 [patent_app_country] => US [patent_app_date] => 1992-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 5270 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/166/05166657.pdf [firstpage_image] =>[orig_patent_app_number] => 861476 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/861476
Temperature operated switch construction and method of making the same Mar 31, 1992 Issued
Array ( [id] => 3016765 [patent_doc_number] => 05281940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Solenoid coil bobbin for electromagnetic switch' [patent_app_type] => 1 [patent_app_number] => 7/860034 [patent_app_country] => US [patent_app_date] => 1992-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1693 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281940.pdf [firstpage_image] =>[orig_patent_app_number] => 860034 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/860034
Solenoid coil bobbin for electromagnetic switch Mar 29, 1992 Issued
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