Ladder top
Bartnicki , et al. October 26, 1
U.S. patent number D340,773 [Application Number 07/471,129] was granted by the patent office on 1993-10-26 for ladder top. This patent grant is currently assigned to R. D. Werner Co., Inc.. Invention is credited to Frederick J. Bartnicki, Robert Beggs, Harold Bernard, Donald M. Werner.
| United States Patent | D340,773 |
| Bartnicki , et al. | October 26, 1993 |
| **Please see images for: ( Certificate of Correction ) ** |
Ladder top
Claims
The ornamental design for a ladder top, as shown and described.
| Inventors: | Bartnicki; Frederick J. (Greenville, PA), Bernard; Harold (Transfer, PA), Beggs; Robert (Fredonia, PA), Werner; Donald M. (Hermitage, PA) |
|---|---|
| Assignee: | R. D. Werner Co., Inc.
(Greenville, PA) |
| Appl. No.: | 07/471,129 |
| Filed: | January 26, 1990 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 100432 | Sep 24, 1987 | 310884 | Sep 25, 1990 | ||
| Current U.S. Class: | D25/68 |
| Field of Search: | ;D25/62-64,68-69 ;D8/354 ;182/220,46,107-108,118-120,129,206 ;248/225.31 |
References Cited [Referenced By]
U.S. Patent Documents
| D300252 | March 1989 | Schmitt |
| D310884 | September 1990 | Datton et al. |
| 2930442 | March 1960 | Carter |
Assistant Examiner: Clark; Doris
Attorney, Agent or Firm: Schwartz; Ansel M.
Description
FIG. 1 is a top plan view of a ladder top showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view thereof; and,
FIG. 5 is a perspective view of the ladder top shown in FIG. 3.
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